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Revision as of 12:33, 6 September 2019
Category | Category | Comment | Link | Annotated text |
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basic operations/addition | 875+798 | ספר_החשבון_לאל_חצאר#kEdB | Example:![]() | |
basic operations/addition | 432+354 | ספר_החשבון_לאל_חצאר#dic6 | Example:![]() | |
basic operations/addition | 432+245+321 | ספר_החשבון_לאל_חצאר#Bugy | Example:![]() | |
basic operations/addition | 3372+3392 | ספר_ציפרא#5lLo | If you wish to sum three thousand three hundred and seventy-two with three thousand three hundred ninety-two.
:![]() | |
basic operations/addition | 3372+9892 | ספר_ציפרא#ZOaG | Example: we want to sum 3372 with 9892.
:![]() | |
basic operations/addition | 209+3089+7639 | ספר_מעשה_חושב#Ai3K | Example: We wish to sum 209 with 3089 and with 7639.
:![]() | |
basic operations/addition | 56ⁱⁱ+(20ⁱ+40ⁱⁱ+30ⁱⁱⁱ)+(46ⁱ+27ⁱⁱ+55ⁱⁱⁱ) | ספר_מעשה_חושב#hd8e | Example: if you want to sum 56 seconds with 20 primes, 40 seconds, and 30 thirds, and with 46 primes, 27 seconds, and 55 thirds.
:![]() | |
basic operations/addition | 1098+9067 | קצור_המספר#ixn8 | Example: we wish to sum up one thousand ninety-nine with nine thousand sixty-seven.
:![]() | |
basic operations/addition | 205003+390005+625002 | בר_נותן_טעם#XaDs | You wish to sum up two hundred and five thousand and five with three hundred ninety thousand and five and with six hundred twenty five thousand and two.
:![]() | |
basic operations/addition | 142+968 | ספר_אגריס#EWxV | Another example:
:![]() | |
basic operations/addition | 99+11 | ספר_אגריס#my7M | Another example:
:![]() | |
basic operations/addition | 44+55 | ספר_אגריס#HyDz | Example: you wish to add 44 to 55.
:![]() | |
basic operations/addition | 223+342+422 | ספר_דיני_ממונות#1c0M | If a person says: sum three numbers, the first is 223, the second 342 and the third 422.
:![]() | |
basic operations/addition | 5243+8962 | מלאכת_המספר#xuJe | As can be seen in this diagram:
:![]() | |
basic operations/addition | 3465+5643 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#CrX7 | Example: we wish to add 5643 to 3465.
:![]() | |
basic operations/addition | 4373+2389 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#R29K | Example: we wish to add 23[89 to 4373].
:![]() | |
basic operations/addition | 6503+7020 | ספר_החשבון_לאל_חצאר#d7iF | Example:![]() | |
basic operations/addition | 335+453 | אגרת_המספר#1UCT | Example: three hundred and thirty-five with four hundred and fifty-three.
:![]() | |
basic operations/addition | 723+865+957 | ספר_המספר_/_אליהו_מזרחי#AhVn | Example: we wish to sum 723, 865 and 957.
:![]() | |
basic operations/addition | 203+402+809 | ספר_דיני_ממונות#LN0V | As if you say: sum 203 with 402 and with 809.
:![]() | |
basic operations/addition | 1215+2322 | ספר_החשבון_והמדות#dkkp | We wish to sum one thousand two hundred and fifteen with two thousand three hundred and twenty-two.
:![]() | |
basic operations/addition | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#gJmS | Another example: we sum 248 kors of wheat with 773; the result is one thousand and 21 kors of wheat.
:![]() | |
basic operations/addition | 1101+3931+9755+57052+28067 | ספר_המספר_/_אליהו_מזרחי#Xque | Example: we wish to sum 1101, 3931, 9755, 57052 and 28067.
:![]() | |
basic operations/addition | 200+240+403 | ספר_דיני_ממונות#Kmhn | If you wish to add up numbers: the first of which has zeros in the units and the tens and 2 in the hundreds; the second has a zero in the units, 4 in the tens and 2 in the hundreds; the third has 3 in the units, zero in the tens and 4 in the hundreds.
:![]() | |
basic operations/addition | 1215+2322+9657+8563 | ספר_החשבון_והמדות#GVc4 | We draw another diagram, in which the ranks are summed up to tens, by adding two other lines beneath these two lines: one is nine thousand, six hundred, and fifty-seven; the other is eight thousand, five hundred, and sixty-three.
:![]() | |
basic operations/addition | 4204+212+12+30 | ספר_דיני_ממונות#06Fy | If you wish to add up four numbers: the first of which has 4 thousands, 2 hundreds and 4; the second has 2 hundreds and 12; the third has 12; and the fourth has 30.
:![]() | |
basic operations/addition | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#SgWd | Example: Reuven owes Yehuda 484 dinar and 389 more.
:![]() | |
basic operations/addition | 1+999 | ספר_החשבון_לאל_חצאר#LV4P | Example:![]() | |
basic operations/addition | 699+7156+867 | ספר_החשבון_לאל_חצאר#t50Z | Example:![]() | |
basic operations/addition | 9208+3801 | עיר_סיחון#Hq9T | We wish to know how much is the sum of nine thousand, two hundred and eight, with three thousand, eight hundred and one.
:![]() | |
simple fraction/addition of fractions | ³/₇+⁴/₉ | Kaufmann_A_519_-_Collection_of_Word_Problems#VqIh | How much is ![]() ![]() ![]() ![]() | |
simple fraction/addition of fractions | ½+⅓+¼ | ספר_דיני_ממונות#StZc | ![]() | |
simple fraction/addition of fractions | ⅓+¼ | ספר_דיני_ממונות#8So2 | ![]() | |
simple fraction/addition of fractions | ⅓+½ | ספר_דיני_ממונות#HbM4 | ![]() | |
simple fraction/addition of fractions | (¾+⅘)+(⅚+⁶/₇) | ספר_החשבון_לאל_חצאר#ig9f | When you are told: add three-quarters and four-fifths to five-sixths and six-sevenths.
:![]() | |
simple fraction/addition of fractions | (⅚+½·⅙)+(⁷/₈+⁸/₉) | ספר_החשבון_לאל_חצאר#cKDq | When you are told: add five-sixths and half a sixth to seven-eighths and eight-ninths.
:![]() | |
simple fraction/addition of fractions | (⁵/₁₁+¾·¹/₁₁)+(¹⁰/₁₃+⁸/₉·¹/₁₃) | ספר_החשבון_לאל_חצאר#GENu | When you are told: add five parts of eleven and three-quarters of one parts of eleven to ten parts of thirteen and eight-ninths of one parts of thirteen.
:![]() | |
simple fraction/addition of fractions | ⅓+¼+⅕+⅙+⅐ | ספר_הכללים_במספר#753y | 2) How much are a third, a quarter, a fifth, a sixth, and a seventh of one pašuṭ?
:![]() | |
simple fraction/addition of fractions | ³/₉+¼ | Kaufmann_A_519_-_Collection_of_Word_Problems#fyjX | How much is ![]() ![]() ![]() ![]() | |
simple fraction/addition of fractions | ⅜+⁷/₁₀ | ספר_יסודי_התבונה_ומגדל_האמונה#IYtH | As the one who says: add 3 eighths to 7 tenths
:![]() | |
simple fraction/addition of fractions | ⅜+⁷/₁₀ | ספר_חשבון#tIym | If one says: add 3-eighths to 7-tenths, how much are they?
:![]() | |
simple fraction/addition of fractions | ⅔+⅘+⅚+(¾·⅙) | ספר_מעשה_חושב#PAjd | Example: if we wish to sum 2 thirds with 4 fifths and with 5 sixths and with 3 quarters of a sixth.
::![]() | |
simple fraction/addition of fractions | ⅓+¼+⅕+⅙ | ספר_חשבון#pvs7 | Whoever has a third, a quarter, a fifth, and a sixth of the thing.
:![]() | |
simple fraction/addition of fractions | ¾+⅚ | עיר_סיחון#Sh9x | As we say for example: we sum three quarters with five sixths. How much is the result?
:![]() כמה העולה | |
simple fraction/addition of fractions | ⅔+¾+⅘+⅚ | מלאכת_המספר#oskZ | Suppose we wish to sum up 2-thirds, 3-quarters, 4-fifths, and 5-sixths.
:![]() | |
simple fraction/addition of fractions | ⅖+⅔ | Kaufmann_A_519_-_Collection_of_Word_Problems#JvIj | How much is ![]() ![]() ![]() ![]() | |
simple fraction/addition of fractions | ⅔+¾ | קצור_המספר#dzyZ | We give an example: we wish to sum two thirds with 3 quarters.
:![]() | |
simple fraction/addition of fractions | ⅔+¾+⅘ | קצור_המספר#tZFO | As if you say: 2-thirds, 3-quarters and 4-fifths.
:![]() | |
simple fraction/addition of fractions | ½+⅓+¼ | מלאכת_המספר#M63c | As the one who wants to add or to know the sum of a half, a third, and a quarter.
:![]() | |
simple fraction/addition of fractions | ⅗+⁴/₇ | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#l8qf | Example: we wish to sum 3-fifths with 4-sevenths
:![]() | |
simple fraction/addition of fractions | (¾·5½)+(⅚·6⅓) | ספר_החשבון_לאל_חצאר#S0T2 | When you are told: add three-quarters of five and a half to five-sixths of six and a third.
:![]() | |
simple fraction/addition of fractions | ¾+⁴/₆ | קצור_המספר#km8a | As if you say: we wish to sum up 3-quarters with 4-sixths.
:![]() | |
simple fraction/addition of fractions | ⅔+⁴/₉ | קצור_המספר#hh0G | As if you say: we wish to sum up two-thirds with 4-ninths.
:![]() | |
simple fraction/addition of fractions | (⅔·7)+(⁷/₈·9) | ספר_החשבון_לאל_חצאר#mtkR | When you are told: add two-thirds of seven to seven-eighths of nine.
:![]() | |
simple fraction/addition of fractions | (2+½)+(3+⅖) | ספר_החשבון_לאל_חצאר#wr3v | When you are told: add two and a half to three and two-fifths.
:![]() | |
simple fraction/addition of fractions | ³/₇+⅔ | בר_נותן_טעם#Gi6C | Example: if it is said: add 3-sevenths to 2-thirds.
:![]() | |
simple fraction/addition of fractions | (3+½)+⅖ | ספר_דיני_ממונות#nfiA | ![]() | |
simple fraction/addition of fractions | (2+½)+(3+¼) | ספר_דיני_ממונות#maWV | ![]() | |
simple fraction/addition of fractions | (¾·5½)+(⅚·6⅓) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#LMik | When you are told: add three-quarters of five and a half to five-sixths of six and a third.
:![]() | |
simple fraction/addition of fractions | ⅓+⅐ | ספר_חשבון#c6OW | Whoever has a third and a seventh of the thing.
:![]() | |
simple fraction/addition of fractions | ¼+²/₈ | Kaufmann_A_519_-_Collection_of_Word_Problems#OE3r | How much is ![]() ![]() ![]() ![]() | |
simple fraction/addition of fractions | ¼+⅕ | ספר_חשבון#nQTO | Whoever has a quarter and a fifth of the thing.
:![]() | |
simple fraction/addition of fractions | (⅔·7)+(⁷/₈·9) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#T4oj | When you are told: add two-thirds of seven to seven-eighths of nine.
:![]() | |
simple fraction/addition of fractions | ⅓+⅕ | ספר_חשבון#Asm1 | Whoever has a third and a fifth of the thing.
:![]() | |
simple fraction/addition of fractions | ⅓+¼ | ספר_חשבון#595p | Whoever has a third and a quarter of the thing, how much does he have of that thing?
:![]() | |
simple fraction/addition of fractions | ½+⅓ | ספר_חשבון#Prkw | If it is said: whoever has a half and a third of one thing, how much does he have of that thing?
:![]() | |
simple fraction/addition of fractions | (¾·5)+6 | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#Sozl | When you are told: add three-quarters of five to six.
:![]() | |
simple fraction/addition of fractions | (8+⅚+½·⅙)+(6+⁵/₇+¹⁰/₁₁) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#N6Q0 | When you are told: add eight, five-sixths and half a sixth to six, five-sevenths and ten parts of eleven.
:![]() | |
simple fraction/addition of fractions | (2+½)+(3+⅖) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#tX9U | When you are told: add two and a half to three and two-fifths.
:![]() | |
simple fraction/addition of fractions | (⁵/₁₁+¾·¹/₁₁)+(¹⁰/₁₃+⁸/₉·¹/₁₃) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#YivK | When you are told: add five parts of eleven and three-quarters of one parts of eleven to ten parts of thirteen and eight-ninths of one parts of thirteen.
:![]() | |
simple fraction/addition of fractions | (⅚+½·⅙)+(⁷/₈+⁸/₉) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#kF6m | When you are told: add five-sixths and half a sixth to seven-eighths and eight-ninths.
:![]() | |
simple fraction/addition of fractions | (¾+⅘)+(⅚+⁶/₇) | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#FBQz | When you are told: add three-quarters and four-fifths to five-sixths and six-sevenths.
![]() | |
simple fraction/addition of fractions | ⁵/₉+(⅘·⅐) | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#M4kF | Example: we wish to sum 5-ninths with 4-fifths of a seventh
:![]() | |
simple fraction/addition of fractions | ¾+⅘ | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#6MOy | When you are told: add three-quarters to four-fifths.
:![]() | |
simple fraction/addition of fractions | (8+⅚+½·⅙)+(6+⁵/₇+¹⁰/₁₁) | ספר_החשבון_לאל_חצאר#4RTQ | When you are told: add eight, five-sixths and half a sixth to six, five-sevenths and ten parts of eleven.
:![]() | |
simple fraction/addition of fractions | (¾·5)+6 | ספר_החשבון_לאל_חצאר#61Wa | When you are told: add three-quarters of five [to six].
:![]() | |
simple fraction/addition of fractions | ⅔+²/₆ | Kaufmann_A_519_-_Collection_of_Word_Problems#T0eI | How much is ![]() ![]() ![]() | |
simple fraction/addition of fractions | (⅖·²/₉·2)+(⅛+²/₉·⅐·⅛)·(¼+²/₆·¼) | בר_נותן_טעם#GkGP | Example: two-fifths of 2-ninths of 2 integers, and one-eighth, and two-ninths of one-seventh of one-eighth of one-quarter and two-sixths of one-quarter.
:![]() | |
simple fraction/addition of fractions | (2+⅜+²/₄·⅛)+⅘+(⁶/₇+⅜·⅐) | בר_נותן_טעם#O6E2 | For instance, if in the example for the expansion to a common denominator that we have presented at the beginning of the third chapter, you are asked to sum up them and say how much they are:
:![]() | |
simple fraction/addition of fractions | ¾+⅘+⅚ | ספר_דיני_ממונות#InZ8 | ![]() | |
simple fraction/addition of fractions | ¾+⅘ | ספר_החשבון_לאל_חצאר#uU8q | When you are told: add three-quarters to four-fifths.
:![]() | |
extraction of root/addition of roots | √6+√7 | ספר_ג'יבלי_אלמוקבאלא#A3AW | ![]() | |
extraction of root/addition of roots | √9+√4 | תחבולות_המספר#1OzL | As if you say: nine and four - we wish to sum their roots so that they become a root of a single number.
:![]() | |
extraction of root/addition of roots | √8+√19 | ספר_האלזיברא#mDwl | 13) If you wish to add a root of 8 to a root of 19.
:![]() | |
extraction of root/addition of roots | (4+√3)+(√12-2) | ספר_ג'יבלי_אלמוקבאלא#mDrF | ![]() | |
extraction of root/addition of roots | (4-√3)+(√12-2) | ספר_ג'יבלי_אלמוקבאלא#N7Qh | ![]() | |
extraction of root/addition of roots | √18+√8 | חשבון_השטחים#Pk5I | ![]() | |
extraction of root/addition of roots | √18+√8 | תחבולות_המספר#H0sg | He said: if we wish to sum up the root of eighteen with the root of eight, so they become a root of a single number.
:![]() | |
extraction of root/addition of roots | √9+√4 | חשבון_השטחים#qIr6 | ![]() | |
extraction of root/addition of roots | √10+√2 | חשבון_השטחים#zdrv | ![]() | |
extraction of root/addition of roots | √3+√12 | ספר_ג'יבלי_אלמוקבאלא#c9le | ![]() | |
extraction of root/addition of roots | √10+√2 | תחבולות_המספר#MvKX | He said: if we wish to sum up the root of ten with the root of two.
:![]() | |
extraction of root/addition of roots | √12+√48 | ספר_האלזיברא#PyOq | 12) If you wish to add a root of 12 to a root of 48, for example.
:![]() | |
extraction of root/addition of roots | √3+√6+√12+√24 | ספר_ג'יבלי_אלמוקבאלא#Nydh | ![]() | |
extraction of root/addition of roots | √9+√4 | ספר_דיני_ממונות#CvCx | 145) Question: if you want to add a root of 9 to [a root] of 4.
:![]() | |
extraction of root/addition of roots | ³√96+³√324 | ספר_האלזיברא#nF3r | 14) If you wish to add a cube root of 96 to a cube root of 324.
:![]() | |
extraction of root/addition of roots | (4+√3)+(√12-3) | ספר_ג'יבלי_אלמוקבאלא#YJQX | ![]() | |
extraction of root/addition of roots | (4+√3)+(√12-3) | ספר_ג'יבלי_אלמוקבאלא#MsOS | ![]() | |
extraction of root/addition of roots | (4+√12)+(5+√3) | ספר_ג'יבלי_אלמוקבאלא#Jwfs | ![]() | |
quartic equation/biquadratic equation | bx²=ax⁴+c | ספר_ג'יבלי_אלמוקבאלא#tkSO | When squares are equal to squares of squares and a root of a number:
:![]() | |
quartic equation/biquadratic equation | c=ax⁴+√(bx⁴) | ספר_ג'יבלי_אלמוקבאלא#h9il | When numbers are equal to squares of squares and a root of squares of squares:
:![]() | |
quartic equation/biquadratic equation | ax⁴=bx²+c | ספר_ג'יבלי_אלמוקבאלא#CLbn | When squares of squares are equal to a number and squares:
:![]() | |
quartic equation/biquadratic equation | 4(x²+8)=x⁴ | אגרת_המספר#q2Fw | 6) ![]() | |
quartic equation/biquadratic equation | ax⁴+bx²=c | ספר_ג'יבלי_אלמוקבאלא#Tu7N | When squares of squares plus squares are equal to a number:
:![]() | |
quartic equation/biquadratic equation | 4(x²+8)=x⁴ | חשבון_השטחים#ZxMx | ![]() | |
quartic equation/biquadratic equation | 4(x²+8)=x⁴ | תחבולות_המספר#G1Mq | [6] He said: the six problem is as if you are told: we add to a certain square [eight] dirham, then multiply the sum by four dirham and the result is the same as the product of the square [by itself].
:![]() | |
word problem/boiling problem | WP | ספר_החשבון_והמדות#7Xxv | 13) Question: a man was boiling 6 measures of a beverage and he wanted that one third will remain. One measure was evaporated while cooking, then one measure overflow and four measures remained.
:He wants to [reduce] them [as planned for the original amount]
:![]() ורוצה להשאירם כמשפט הראשון | |
word problem/boiling problem | WP | ספר_המספר_/_אברהם_אבן_עזרא#Ult1 | Question: A man had 10 measures of must and he wants to cook them so that only one-third remains. He starts to cook [them] until eight measures are left of them. Then, two measures overflow. Now he wants to cook [the remaining 6 measures] until it is reduced [as he planned] at first.
:![]() | |
word problem/boiling problem | WP | ספר_ציפרא#VxeG | You have 50 se'ah [1 se'ah = ca. 22 liter], and you say: when I boil them on fire, while boiling 7 se'ah evaporate each day, if 5 se'ah overflowed, and we reduce the heat accordingly, how much will be evaporated from the remaining 45 se'ah each day?
:![]() ![]() | |
word problem/boiling problem | WP | ספר_ציפרא#8v4H | If one asks: there are 91 se'ah of water, when boiling on fire 9 se'ah evaporate each day, if we add to them 11 se'ah more, so there are now 102 se'ah and we increase the heat accordingly - since, if we would not increase the heat, the water would not evaporate according to this calculation, as the heat is not dominant much when the water is plentiful as when the water is low, hence when adding water, one should increase the heat, and if the water is reduced, one should reduce the heat - back to the question asked: how much will be evaporated from the 102 se'ah each day?
:![]() ![]() נחזור לשאלה ששאלנו כמה יחסרו ק"ב סאין ביו' אחד כשצ"א חסירי' ט' סאין | |
word problem/boiling problem | WP | ספר_דיני_ממונות#VyfC | 217) Question: a man had 10 measures of must and he wanted to boil them so that only one third will remain.
:He started to cook [them] until eight measures remained of them.
:Then two measures overflow.
:Now he wants to boil [the remainder] until it will be reduced [as planned for] the original [amount] of must.
:![]() | |
word problem/boiling problem | WP | ספר_דיני_ממונות#1PBL | 218) Question: a man had 9 measures and he wanted to boil them so that one third will remain.
:They were cooked until 6 measures remained.
:Then 4 [measures] overflow and 2 remained.
:How much should they be boiled?
:![]() כמה ראוי לבשל | |
word problem/boiling problem | WP | ספר_הכללים_במספר#tVUC | 13) Question: A man had 10 measures of apricot and he wanted to boil them so that only one third will remain.
:He started to cook [them] until eight measures remained of them.
:Then two measures overflow.
:Now he wants to boil [the remainder] until it will be reduced [as planned for] the original [amount] of apricot
:![]() והנה החל לבשל עד שנשארו מהם ח' מדות ונשפך מהם ב' מדות והנה רצה לבשלם עד שיהיה כמשמש הראשון | |
word problem/boiling problem | WP | Excerpts_Attributed_to_Immanuel_Bonfils#D5pi | Question: A man wanted to cook ten measures of must so that one-third remains. After 2 [measures] were reduced and 8 remained, 2 [measures] overflowed, so they were 6. Thus, one asks: how much should remain, so that it will be cooked according to the first plan, when it is known that at the beginning 3 and one-third should have been reduced?
:![]() | |
word problem/boiling problem | WP | Arithmetic_Textbook_by_Meir_Shapira#ek1H | Question: A man wants to cook 10 measures of must so that one-third is reduced. He cooked them until eight measures are left of them. Then, two measures overflow and he added two measures instead. He let them to be cooked until the cooking is completed as he planned at first, so that what is left of must is reduced in the same ratio as the [original amount] of the must was supposed to be reduced.
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word problem/boiling problem | WP | ספר_ציפרא#f9hE | If one asks you: You have 15 se'ah of water, if they are boiled on fire for one day, 7 se'ah are evaporated.
:If there are only 13 se'ah on fire, how much will be evaporated in one day according to this ratio?
:![]() הנה אם היו רק ג"א סאין על האש והאש הוי מממועט לפי זה הערך כמה הוי מתמעט מן הג"א סאין ביום אחד | |
word problem/boiling problem | WP | ספר_המספר_/_אליהו_מזרחי#kK4k | Question: someone had 10 measures of must and he wanted to boil them until one third will remain. He partially cooked them until eight [measures] remained. Then six measures overflow and two measures remained. He wants to boil [the remainder] as planned at first. How much should remain from the two measures?
:![]() כמה צריך שישארו מהשתי מדות | |
purchase problem/buy and sell | WP | ספר_החשבון_והמדות#ZPuq | 6) Question: a man bought 24 liṭra for 24 dinar. He sold 12 [of them] at a liṭra and a quarter of a liṭra for one dinar, and the [other] 12 liṭra at a liṭra minus a quarter of a liṭra for one dinar.
:We want to know: did he earn or lose?
:![]() נבקש לדעת אם הרויח או הפסיד | |
purchase problem/buy and sell | WP | ספר_החשבון_והמדות#226G | Question: a man bought 9 parts of 17 parts of a liṭra for one pašuṭ, then he sold 10 parts of 19 parts [of a liṭra] for one pašuṭ and he earned one pašuṭ.
:How much was the money?
:![]() כמה היה הממון | |
purchase problem/buy and sell | WP | ספר_החשבון_והמדות#NJEy | 7) Question: a man bought three fifths of a liṭra for one pašuṭ, then he sold four sevenths of a liṭra for one pašuṭ and he earned one pašuṭ. :How much money did he have originally? : ![]() כמה היה ממונו | |
purchase problem/buy and sell | figs | ספר_חשבון#JfiA | A man said to his friend: here are two baskets of figs, each contains 100 figs.
:Sell the fine fruit at 20 for one pašuṭ, and the defective fruit at 30 for one pašuṭ.
:Their total was 8 pešuṭim and a third.
:One asked him: how do you sell [the figs]?
:He answered him: these at 30 for one pašuṭ and these at 20 for one pašuṭ.
:He replied: if so, give me from these and from these at 50 for 2 pešuṭim.
:He sold all for 8 pešuṭim and lost a third of a pašuṭ.
:![]() מכור היפות כ' בפשוט והרעות ל' בפשוט עולה חשבונם ח' פשיטי ושליש אמר לו אחד היאך אתה מוכר אמר לו אלו ל' בפשוט ואילו כ' בפשוט אמ' לו א"כ תן לי מאלו ומאלו חמשים בב' פשוטי' נתן הכל בח' פשיטי' והפסיד שליש פשוט | |
purchase problem/buy and sell | WP | ספר_המספר_/_אברהם_אבן_עזרא#F6qR | Question: A man buys 100 liṭra for 100 zehuvim. He sells 50 [of them] at 1¼ liṭra for one zahuv, and the other 50 at (1‒¼) liṭra for one zahuv. We want to know: did he earn or lose?
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purchase problem/buy and sell | WP | ספר_המספר_/_אברהם_אבן_עזרא#CLpQ | Question: a man buys 9 parts of 17 of a liṭra for one pašuṭ, then he sold 10 parts of 19 parts of a liṭra for one pašuṭ and he earned one pašuṭ. How much money did he have originally?
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purchase problem/buy and sell | WP | ספר_דיני_ממונות#8u66 | 213) Question: a man bought four sevenths of a liṭra for one pašuṭ, then he sold five ninths of a liṭra for one pašuṭ and he earned one pašuṭ.
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purchase problem/buy and sell | WP | ספר_המספר_/_אליהו_מזרחי#irFN | Question: someone bought with his money sugar for instance, three fifths of a liṭra for one zahuv, then he sold four sevenths of a liṭra for one zahuv and he earned one zahuv. How much was his amount of money?
:![]() כמה היה כמות ממונו | |
purchase problem/buy and sell | WP | ספר_המספר_/_אברהם_אבן_עזרא#qqUI | Another question: A man buys three fifths of a liṭra for one pašuṭ, then he sells four sevenths of a liṭra for one pašuṭ and he earns one pašuṭ. How much money did he have originally?
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purchase problem/buy and sell | WP | ספר_המספר_/_אברהם_אבן_עזרא#rdA4 | Question: a man buys four sevenths of a liṭra for one pašuṭ, then he sells five ninths of a liṭra for one pašuṭ and he earns one pašuṭ. How much money did he have originally?
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purchase problem/buy and sell | WP | עיר_סיחון#hmKB | Question: a seller bought 20 liṭra of peanut for 20 dinar.
:Then he went and sold 10 liṭra of them at one dinar for five quarters of a liṭra. It turned out that he lost in doing so.
:Afterwards many buyers came and overcharged and he sold the remaining 10 liṭra at one dinar for three quarters of a liṭra.
:Now he comes to us and asks: did he gain or lose?
:![]() והלך ומכר מהן עשרה ליטרין לערך חמש רביעיות ליטרא בדינר ונמצא שהוא מפסיד בזה ואחרי כן באו הרבה קונים והפקיעו השערים ומכר העשרה ליטריין הנשארות לערך שלש רביעיות ליטרא בדינר ועתה בא אלינו לשאול אם הרויח או הפסיד או אם יצא הפסדו בשכרו | |
purchase problem/buy and sell | WP | עיר_סיחון#dAOg | Question: a buyer [bought] four fifths of a liṭra for one pašuṭ, and sold his possession at one pašuṭ for five ninths of a liṭra.
:He earned 11 pešuṭim.
:How much was [his] money?
:![]() כמה היה הממון | |
purchase problem/buy and sell | WP | ספר_הכללים_במספר#cW4Z | 12) Question: A man bought 100 liṭra for 100 zehuvim.
:He sold 50 [of them] at a liṭra and a quarter for one zahuv, and the other 50 at a liṭra minus a quarter for one zahuv.
:We want to know: did he earn or lose?
:![]() אחרי כן מכר הנ' ליט' ורבע ליט' בזהוב והנ' ליט' מכר ליט' פחות רבע ליט' בזהוב נבקש לדעת אם הרויח או הפסיד | |
purchase problem/buy and sell | WP | ספר_הכללים_במספר#ubS2 | 17) Question: A man bought three fifths of a liṭra for one pašuṭ, then he sold four sevenths of a liṭra for one pašuṭ and he earned one pašuṭ.
:How much money did he have originally? : ![]() כמה היה ממונו | |
purchase problem/buy and sell | WP | ספר_הכללים_במספר#Tlzb | 18) Question: A man bought four sevenths of a liṭra for one pašuṭ, then he sold five ninth of a liṭra for one pašuṭ and he earned one pašuṭ.
:How much money did he have originally?
:![]() כמה היה הממון | |
purchase problem/buy and sell | WP | ספר_דיני_ממונות#nbpd | 211) Question: a man bought 100 liṭra for 100 zehuvim. He sold 50 [of them] at a liṭra and a quarter for one zahuv, and the other 50 at 3-quarters of a liṭra for one zahuv.
:We want to know: did he earn or lose?
:![]() נשאל אם הרויח או הפסיד | |
purchase problem/buy and sell | WP | ספר_דיני_ממונות#eErQ | 212) Question: a man bought three fifths of a liṭra for one pašuṭ, then he sold four sevenths of a liṭra for one pašuṭ and he earned one pašuṭ.
:How much money did he have originally?
:![]() כמה ממונו | |
odd number/composite odd number | פ.ר.ד./נפרד שני | definition | ספר_יסודי_התבונה_ומגדל_האמונה#lXQg | the second odd [= composite odd number ![]() |
exponentiation/cubed number | 4³ | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#inPD | Another example: we wish [to know] the cube of 4.
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exponentiation/cubed number | 3³ | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#syCx | Example: we wish [to know] the cube of 3.
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equation/cubic equation | ax³=³√c | ספר_ג'יבלי_אלמוקבאלא#eOI5 | It is when cubes are equal to a cube root of the numbers:
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exchange problem/currency | two currencies | ספר_חשבון#YdMT | If a man says: 7 of Pisa are worth 9 of Cortona, how many liṭra of Cortona are 100 liṭra of Pisa worth?
:![]() ק' ליט' פיסאני כמה ליט' קוטורניסי שוים | |
exchange problem/currency | two currencies | בר_נותן_טעם#R34u | Example: If 3 gold dinar are worth 50 silver dinar, how many silver dinar will 11 gold dinar be worth?
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exchange problem/currency | two currencies | ספר_הכללים_במספר#a6DP | If 3 of Treviso(?) are worth 4 of Cortona, how many of Cortona are 5 of Treviso(?) worth?
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exchange problem/currency | two currencies | ספר_חשבון#QWOi | If a man says: if 7 silver ounces and a third are worth 73 liṭra and a quarter, how much are 19 silver ounces worth?
:![]() י"ט אונקיו' מכסף כמה ישוו לפי חשבון זה | |
exchange problem/currency | two currencies | ספר_הכללים_במספר#qKNX | 48) If a man asks you: 22 of Pisa are worth 25 of Bologna.
:What is the exchange of the liṭra of Bologna to a liṭra of Pisa?
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exchange problem/currency | two currencies | ספר_הכללים_במספר#CUc1 | Example: If 7 of Pisa are worth 9 of Cortona, how many of Cortona are 100 liṭra of Pisa worth?
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exchange problem/currency | two currencies | בר_נותן_טעם#VOY0 | If 3 gold dinar are worth 50 silver dinar, how many [gold dinar] will 183⅓ silver dinar be worth?
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exchange problem/currency | two currencies | ספר_הכללים_במספר#ppYb | If 5 and a quarter of Pisa are worth 7 of Cortona, how many of Cortona are 1000 liṭra of Pisa worth?
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exchange problem/currency | two currencies | ספר_הכללים_במספר#frHK | 69) 20 dinar of Ancona are worth 31 pešuṭim and a half of Bologna.
:How many [of Bologna] are 37 dinar and a half of Ancona worth?
:![]() כמה יבא לל"ז די' וחצי מאנקונטני' מחלוף | |
exchange problem/currency | two currencies | ספר_חשבון#ANcb | If a man says: if 5 and a quarter of Pisa are worth 7 of Cortona, how many liṭra of Cortona are a thousand liṭra of Pisa worth?
:![]() אלף ליט' פיסאני כמה ליט מקוטורניסי שוים | |
word problem/divide a number | a+b=10, b²=2¼a² | ספר_המספר_/_אליהו_מזרחי#AKeU | The example: if you want to divide ten into two [different] parts, so that the square of the greater part is two and a quarter times the square of the smaller part.
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word problem/divide a number | a+b=11, ½a+¼a=⅓b+⅕b | ספר_דיני_ממונות#3zr2 | 143) Question: if you want to produce two parts from 11 such that a half and a quarter of one part will be the same as a third and a fifth of the other part.
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word problem/divide a number | a³+b³+c³=27 | ספר_דיני_ממונות#Iw3S | 157) Question: if you want to produce three parts from 27 so that each of the parts has a cubic root : ![]() | |
word problem/divide a number | a+b=10, ab=24+¾ | ספר_המספר_/_אליהו_מזרחי#WFl2 | Similarly: if you want to divide ten into two parts, so that their product [by each other] is twenty-four integers and 3-quarters?
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word problem/divide a number | a+b=10, ab=21 | ספר_המספר_/_אליהו_מזרחי#EcDu | The example: if you want to divide ten into two parts, so that the product of the two parts by each other is 21?
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word problem/divide a number | a+b=10, b²=(48+⅙)a | ספר_המספר_/_אליהו_מזרחי#zmXQ | Similarly: if you want to know how to divide ten into two parts in such a way that the square of the greater part is equal to the product of the smaller part by 48 and a sixth?
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word problem/divide a number | a+b=10, a²=9b | ספר_המספר_/_אליהו_מזרחי#IfkV | The example: if you want to know how to divide ten into two parts in such a way that the square of the greater part of it is equal to the product of the smaller part by 9?
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word problem/divide a number | a+b=10, b²=(3+²²/₄₉)a² | ספר_המספר_/_אליהו_מזרחי#lmiA | Similarly, if you want to divide ten into two [different] parts, so that the square of the greater part is 3 and 22 parts of 49 times the square of the smaller part.
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word problem/divide a number | a+b=10, 10²=4a² | ספר_המספר_/_אליהו_מזרחי#8q9V | Similarly: if you want to divide ten [into two different parts], so that the square of 10 is four times [the square of] its part.
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word problem/divide a number | a+b=10, 10²=6¼a² | ספר_המספר_/_אליהו_מזרחי#dVaD | The example: if you want to divide ten into two different parts, so that the square of 10 is 6 and a quarter times as the square of one of the two parts of ten.
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word problem/divide a number | a+b=10, a/b=⅕ | ספר_המספר_/_אליהו_מזרחי#uXAu | Also, if you want to divide ten [into two different parts], so that when we divide the smaller by the greater, the quotient is a fifth.
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word problem/divide a number | a+b=10, a/b=6+⅓ | ספר_המספר_/_אליהו_מזרחי#ctFp | Similarly, if you want to divide ten [into two different parts], so that when we divide the greater by the smaller, the quotient is 6 and a third.
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word problem/divide a number | a+b=10, a/b=6 | ספר_המספר_/_אליהו_מזרחי#HtSw | The example: if you want to divide ten into two different parts, so that when you divide the greater part by the smaller, the quotient is six.
::![]() | |
word problem/divide a number | a+b=10, a²=⅕ab | ספר_המספר_/_אליהו_מזרחי#WLfo | Similarly: if you want to divide ten into two different parts, so that the square of the [smaller] part is a fifth of the product of the greater by the smaller.
::![]() | |
word problem/divide a number | a+b=10, b²=(3+⅓)ab | ספר_המספר_/_אליהו_מזרחי#G4ew | The example: if you want to divide ten into two different parts, so that the square of the greater part is the same as three and a third times the product of the greater part by the smaller part.
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word problem/divide a number | a+b=10, (40/a)²·(40/b)²=625 | חשבון_השטחים#P3Kn | If you are told: we divided ten into two parts, then you divided forty by each of the parts and multiplied each of the quotients by itself and they are 625.
:![]() וחלקת על כל אחד מהם ארבעים ומה שעלו לחלקים הכית כל חלק על עצמו והיו תרכ"ה | |
word problem/divide a number | a+b=10, (10/a·10/b)²=20¼ | חשבון_השטחים#eIQu | If you are told: we divided ten into two parts, then you divided the ten by each of the parts and multiplied the [one by the other and then the result by itself] and it yields 20¼ dirham.
:![]() וחלקת עשרה על כל חלק מהם והכית החלק האחד ממה שיעלה לחלק בעצמו והיה עשרים אדרהמי ורביע | |
word problem/divide a number | a+b=10, 20+a=n²,50+b=m² | השאלות_החרשות/האלמות#OLcA | 14) If you are told: divide ten into two parts, add the first part to twenty and it has a root; add the other part to fifty, and it has a root.
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word problem/divide a number | a+b=10, 50/a·40/b=125 | חשבון_השטחים#N2DJ | If one says: we divided ten into two parts, then we divided fifty by one of the parts and forty by the other and multiplied the quotients one by the other and it yields 125.
:![]() וחלקנו חמישי' על החלק האחד וארבעי' על האחר והכינו העולה לחלק האחד באחר והיה קכ"ה | |
word problem/divide a number | a+b=10, 40/a·40/b=100 | חשבון_השטחים#EWpj | If it is said: you divided ten into two parts, then you divided forty by each part of the two and multiplied the quotients one by the other and it yields 100 dirham.
:![]() וחלקת ארבעים על כל חלק מהשנים והכית מה שעלו אל החלקים האחד על האחר והיה מאה אהדרהמיש | |
word problem/divide a number | a+b=10, 10/a·10/b=6¼ | חשבון_השטחים#d6qu | If you are told: we divided ten into two parts, then we divided the ten by each of the parts and multiplied the quotients one by the other and it yields 6¼.
:![]() וחלקנו העשרה על כל חלק מהם והכינו מה שעלה לכל חלק האחד על האחר והיה ששה ורביע | |
word problem/divide a number | a+b=10, 10/a+10/b=6¼ | חשבון_השטחים#C69U | If you are told: you divided ten into two parts, then you divided the ten by each of the parts and [the sum of the quotients] is 6¼.
:![]() וחלקת העשרה על כל חלק מהם ועלה ששה ורביע | |
word problem/divide a number | a+b=10, a+2√a=b-2√b | חשבון_השטחים#tzY5 | If you are told: you divided ten into two parts, then you added to one part its two roots and subtracted from the other part its two roots and the parts became equal.
:![]() והוספת על החלק האחד שני שרשיו וגרעת מן החלק האחר שני שרשיו והשתוו החלקים | |
word problem/divide a number | a+b+c=10, a^2+b^2=c^2, ac=b^2 | חשבון_השטחים#FwR9 | If you are told: divide ten into three parts, then multiply the smaller by itself and the middle by itself and they are the same as the larger by itself. Multiply the smaller by the larger and it yields the same as the middle by itself.
:![]() ותכה הקטן בעצמו והאמצעי בעצמו ויהיו כמו הגדול בעצמו ותכה הקטון בגדול ויהיה כמו האמצעי בעצמו | |
word problem/divide a number | a+b=10, (ab+a²)a=(a½a)²+36 | ספר_ג'יבלי_אלמוקבאלא#HXRY | Divide ten into two parts, such that when the larger is multiplied by the smaller and [the product] is added to the product of the larger by itself, then the sum is multiplied by the larger, it yields the same as the product of the larger by its half, then this product is multiplied by itself and 36 is added to it.
:I ask: how much will each one of the parts be?
:![]() אשאל כמה יבא להיות כל אחד מהחלקי' | |
word problem/divide a number | a+b=10, (a-b)²·7⅑=(ab)² | ספר_ג'יבלי_אלמוקבאלא#qB2c | Divide ten into two parts, such that when the the difference between them is multiplied by itself and this product is multiplied by 7 and a ninth, it yields the same as the product of the first by the second, then this product is multiplied by itself.
:I ask: how much will each one of the parts be?
:![]() אשאל כמה יבא להיות כל אחד מהחלקים | |
word problem/divide a number | a+b=10, (ab)·a=21a | ספר_ג'יבלי_אלמוקבאלא#Wwvi | Divide ten into two parts, such that when the first part is multiplied by the second, and this product is multiplied by the first, it yields the same as the product of the first by 21.
:I ask: how much will each one of the parts be?
:![]() אשאל כמה יבא להיות כל אחד מהחלקים האמורים | |
word problem/divide a number | a+b=10, (a-b)²·b=20¼b | ספר_ג'יבלי_אלמוקבאלא#BCIc | Divide ten into two parts, such that when the difference between the two parts is multiplied by itself, and this product is multiplied by the smaller part, it yields the same as the product of the smaller part by twenty and a quarter.
:I ask: how much will each one of the parts be?
:![]() אשאל כמה יבא להיות כל אחד מהחלקים | |
word problem/divide a number | a+b=10, (a-b)²·a=20¼a | ספר_ג'יבלי_אלמוקבאלא#qbxm | Divide ten into two parts, such that when the difference between the one and the other is multiplied by itself, and this product is multiplied by the greater part, it yields the same as the product of the greater part by twenty and a quarter.
:I ask: how much will each one of the parts be?
:![]() אשאל כמה יבא להיות כל אחד מהחלקים | |
word problem/divide a number | a+b=10, 3a=b√8 | ספר_ג'יבלי_אלמוקבאלא#kTPd | Divide ten into two parts such that when one [part] is multiplied by 3 the product is the same as the product of the other by the root of 8.
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word problem/divide a number | a+b=10, ab=21 | ספר_ג'יבלי_אלמוקבאלא#Ibmi | Divide ten into two parts such that when one [part] is multiplied by the other the result is 21.
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word problem/divide a number | a+b=10, (b-a)²-a²=32 | ספר_ג'יבלי_אלמוקבאלא#2N6x | Divide ten into two parts such that when the smaller part is multiplied by itself and you subtract the product from the product of the difference between the parts by itself, 32 will remain.
:I ask: how much are the parts?
:![]() אשאל כמה יבא להיות מהחלקים | |
word problem/divide a number | a+b=10, (a-b)²=20+¼ | ספר_ג'יבלי_אלמוקבאלא#FlXs | Divide ten into two parts such that when the difference between them is multiplied by itself the result is twenty and a quarter.
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word problem/divide a number | a+b=10, a²=¼b | ספר_ג'יבלי_אלמוקבאלא#r2I0 | Divide ten into two parts, such that the product of the small part by itself is the same as a quarter of the product of the the large [part] by itself
:![]() | |
word problem/divide a number | a+b=10, b/a=5 | ספר_ג'יבלי_אלמוקבאלא#xcyr | Divide ten into two parts, such that when we multiply the one by the other it yields five.
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word problem/divide a number | a+b=10, b²-a²=50 | ספר_ג'יבלי_אלמוקבאלא#M4QJ | Question: for example, divide ten into two parts, such that when each part is multiplied by itself, then the smaller product is subtracted from the greater, 10 remain.
:How much will each one of the parts be?
:![]() א"כ כמה יהיה כל חלק מאלו החלקים | |
word problem/divide a number | a+b=10, a/b-b/a=3¾ | אגרת_המספר#Uadz | We divided ten into two parts.
:We divided each one of them by the other.
:We subtracted the smaller [quotient] from the larger and three and three quarters remain.
:![]() וחלקנו כל אחד מהם על השני וגרענו המעט מן הרב ונשארו ג' ושלשה רביעים | |
word problem/divide a number | a+b=10, a/b+b/a=2⅙ | אגרת_המספר#7vnn | We divided ten into two [parts].
:We divided each one of them by the other.
:We summed the two quotients and the sum is two and one sixth
:![]() וחלקנו כל אחד מהם על האחר וקבצנו היוצא משני החלוקים והיה המקובץ ב' ושתות | |
word problem/divide a number | a+b=10, ab=21 | אגרת_המספר#W549 | 5) We divided ten into two parts.
:We multiplied one part by the other [part] and [the product] was 21.
:![]() | |
word problem/divide a number | a+b=10, a²=9b | אגרת_המספר#KEkF | 4) We divided ten into two parts.
:We multiplied one part by itself, we multiplied the other part by the nine, and the [products] are equal.
:![]() והכינו החלק האחד בעצמו והשני הכינוהו בתשעה והם שוים | |
word problem/divide a number | a+b=10, b/a=5 | ספר_האלזיברא#LwGM | Question: I want to divide the number ten into two parts, so that when the one part is divided by the other part the quotient is five.
:![]() | |
word problem/divide a number | a+b=10,20+a=n²,50-b=m² | השאלות_החרשות/האלמות#XtSS | 13) If you are told: divide ten into two parts.
:Add the one part to twenty and the sum has a root.
:Subtract the other part from fifty and the remainder has a root.
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word problem/divide a number | a+b=10, b/a=4 | אגרת_המספר#xiQN | 3) We divided ten into two parts.
:We divided one [part] by the other [part] and the result of division is 4.
:![]() וחלקנו האחד על השני יצא בחלוקה ד' | |
word problem/divide a number | a+b=10, 10²=16a² | אגרת_המספר#R7iv | 2) We divided ten into two parts.
:We multiplied ten by itself.
:We multiplied one of the parts by itself also.
:The first product, which is the product of ten by itself, is the same as sixteen times the product of one of the part by itself.
:![]() והכינו עשרה בעצמם והכינו אחד החלקים בעצמו ג"כ והיה היוצא מן ההכאה הראשונה שהיא הכאת העשרה בעצמם כשיעור הכאת אחד החלקים בעצמו ששה עשר פעמים | |
word problem/divide a number | a+b=10, a²=4ab | אגרת_המספר#fJbd | 1) We divided ten into two parts.
:We multiplied one part by itself.
:We multiplied the one part by the second [part].
:The product of the one part by itself is the same as four times the product of the one part by the second [part].
:How much is the part of ten?
:![]() והכינו החלק האחד בעצמו עוד הכינו החלק האחד בשני והיה היוצא מהכאת החלק האחד בעצמו כשיעור היוצא מהכאת החלק האחד בשני ד' פעמים כמה הוא המחולק מי' | |
word problem/divide a number | a+b=10, ab=21 | תחבולות_המספר#Wntm | [5] He said: the fifth problem is as if you are told: divide ten into two parts, such that when we multiply one part by the other the result is 21.
:![]() | |
word problem/divide a number | a+b=10, a²=9b | תחבולות_המספר#7Ia4 | [4] He said: the fourth problem is as if you are told: divide ten into two parts, such that the product of the larger part by itself is the same as the product of the smaller part multiplied by nine.
:![]() | |
word problem/divide a number | a+b=10, b/a=4 | תחבולות_המספר#ogdI | [3] He said: the third problem is as if you are told: divide ten into two parts, such that when you divide the larger part by the smaller part the quotient is four.
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word problem/divide a number | a+b=10, 10²=6¼a² | תחבולות_המספר#LNn6 | [2] He said: and the second problem is as if you are told: divide ten into two parts, such that the product of ten by itself is the same as the product of one of the parts by itself 6¼ times.
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word problem/divide a number | a+b=10, a²=1½ab | תחבולות_המספר#nJqx | [1] He said: the first problem is as if you are told: divide ten into two parts, such that the product of the larger by itself is the same as one time and a half of the product of the one part by the other.
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word problem/divide a number | 600 into 3 parts | קצור_המספר#gOdu | Similarly, if we wish to divide them by 3, so that the first gets a half, the second a third, and the third a quarter.
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word problem/divide a number | 600 into 3 parts | קצור_המספר#zdLv | For example: we wish to divide six hundred by three, so that the first gets double, the second triple, and the third quintuple.
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word problem/divide a number | a+b=10, (b/a)²-(a/b)²=2 | חשבון_השטחים#YT0V | [44] If you are told: you divided ten into two parts, then you divided each part by the other, multiplied each quotient by itself, subtracted the smaller [product] from the larger [product], and two dirham remain.
:![]() וחלקת כל אחד מהם על האחר ומה שעלה לכל חלק הכית על עצמו וגרעת המעט מהרב ונשאר שני דרהמי | |
word problem/divide a number | a+b=10, ab=21 | חשבון_השטחים#uEcK | We divided ten into two parts, then we multiplied the one [part] by the other and the result was 21.
:![]() והכינו האחד על האחר והיה עשרים ואחד | |
word problem/divide a number | a+b=10, a²=9b | חשבון_השטחים#X9cD | We divided ten into two parts, then we multiplied the smaller part by nine and the larger part by itself and the [products] were equal.
:![]() והכינו החלק הקטן על תשעה והגדול על עצמו והיו שוים | |
word problem/divide a number | a+b=10, b/a-a/b=5/6 | חשבון_השטחים#OWEq | [43] If you are told: you divided ten into two parts, then you divided each part by the other, and subtracted the quotient of the smaller divided by the larger from the quotient of the larger divided by the smaller, and five-sixths of a dirham remain.
:![]() וחלקת כל אחד מהם על האחר וגרעת מה שעלה לחלק מחלוקת המעט על הרב ממה שעלה לחלק מחלוקת הרב על המעט ונשאר חמשה ששיות מאדרהם | |
word problem/divide a number | a+b=10, a/b+b/a=√5 | חשבון_השטחים#t2zn | This is as if we said: you divided ten into two parts, then divided each part by the other, and [the sum of the quotients] is the root of five.
::![]() וחלקת כל אחד מהם על האחר ועלה שרש חמשה | |
word problem/divide a number | a+b=10, (a/b)²+(b/a)²=3 | חשבון_השטחים#BSCj | [42] If you are told: you divided ten into two parts, then divided each part by the other, and multiplied each quotient of one part divided by the other by itself, and [the sum of the products] is three dirham.
:![]() וחלקת כל אחד מהם על האחר והכית כל אחד מהם שיעלו לחלק על האחר בעצמו ויהיה שלשה דרהמי | |
word problem/divide a number | a+b=10, a/b+b/a=√5 | חשבון_השטחים#BWTC | [41] If you are told: you divided ten into two parts, then you divided each part by the other, and summed the quotients, and [the sum] is a root of five dirham.
:![]() וחלקת כל חלק על האחר וקבצת מה שעלה לכל חלק ויהיה שרש חמשה דרהמי | |
word problem/divide a number | a+b=10, a·√10=b² | חשבון_השטחים#w9sl | [37] If you are told: you divided ten into two parts, then multiplied one part by the root of ten, and the other [part] by itself, and [the products] are equal.
:![]() והכית האחד בשרש עשרה והאחר על עצמו ויהיו שוים | |
word problem/divide a number | a+b=10, b²-(a·√8)=40 | חשבון_השטחים#6AdM | [36] If you are told: you divided ten into two parts, then multiplied one part by itself and the other [part] by the root of eight, and subtracted the product of the part that is multiplied by the root of eight from the product of the part that is multiplied by itself, and forty dirham remain.
:![]() והכית החלק האחד על עצמו והאחר על שרש שמנה וגרעת המקובץ מהכאת החלק האחד בשרש שמנה מן המקובץ מהכאת החלק האחר על עצמו וישאר ארבעים דרהמי | |
word problem/divide a number | a+b=10, (a·b)/(b-a)=√6 | חשבון_השטחים#QOHt | [35] If you are told: you divided ten into two parts, then you multiplied one [part] by the other and divided the product by the difference between the two parts of ten and the result is a root of six.
:![]() והכית האחד על האחר וחלקת {{#annot:term|875,1216|AQjO}}מה שהתקבץ{{#annotend:AQjO}} על העודף משני חלקי העשרה ועלה שרש ששה | |
word problem/divide a number | a+b=10, (10+b/a)·(10-a/b)=107⅓ | חשבון_השטחים#pzmE | [30] If you are told: you divided ten into two parts, then divided the larger [part] by the the smaller [part] and added the result to ten, divided the smaller [part] by the the larger [part] and subtracted the result from ten, and multiplied the [sum of each part] by the other and [the result] is one hundred and seven and [one]-third.
:![]() וחלקת הרב על המעט והוספת העולה על העשרה וחלקת המעט על הרב וגרעת מה שעלה לחלק מן העשרה והכית האחד על האחר ויהיה מאה ושבעה ושני שלישיות | |
word problem/divide a number | a+b=10, (b/a+10)·(a/b+10)=122⅔ | חשבון_השטחים#zCoa | [29] If you are told: divide ten into two parts, then divide the larger [part] by the the smaller [part] and add the result to ten, divide the smaller [part] by the the larger [part] and add the result to ten, and multiply the sum of each part by the other and [the result] is one hundred twenty-two dirham and two-thirds.
:![]() ותחלק הרב על המעט ותוסיף העולה על העשרה ותחלק המעט על הרב והוסיף העולה על העשרה ומה שיתקבץ מכל חלק תכה האחד על האחר ויהיה מאה ועשרים ושנים דרהמי ושני שלישים | |
word problem/divide a number | a+b=10, (a/b+a)·(b/a+b)=35 | חשבון_השטחים#xMD9 | [28] If you are told: you divided ten into two parts, then you divided the larger [part] by the smaller [part] and added the quotient to the larger [part], and you divided the smaller [part] by the larger [part] and added the quotient to the smaller [part] and multiplied one [sum] by the other and the result was thirty-five.
:![]() וחלקת הרב על המעט והוספת מה שעלה לחלק על הרב וחלקת המעט על הרב והוספת מה שעלה לחלק על המעט והכית האחד על האחר והיה שלשים וחמשה דרהמי' | |
word problem/divide a number | a+b=10, (a/b+b/a)·a=25-2a | חשבון_השטחים#pQEI | This is like: you divided ten into two parts, then you divided each [part] by the the other [part], you summed the two quotients and multiplied [the sum] by one of the two parts of ten and [the result] is twenty five dirham minus two things.
::![]() וחלקת כל אחד על האחר וקבצת מה שעלה לכל חלק והכית אותו על חלק אחד משני חלקי העשרה והיה כ"ה דרהמי פחות שני דברים והוא כ"ה פחות הדבר האחד | |
word problem/divide a number | a+b=10, (a/b-b/a)·a=5 | חשבון_השטחים#Mlte | [27] If you are told: you divided ten into two parts, then you divided each [part] by the the other [part] and took the difference between the two quotients and multiplied it by the [larger] part and [the result] is five dirham.
:![]() וחלקת כל אחד על האחר ותקח הבדל השני חלקים שעלו לכל חלק מחלוקת האחד על האחר ותכהו על החלק האחד ויהיה חמשה דרהמי | |
word problem/divide a number | a+b=10, (a/b+b/a+10)·a=73 | חשבון_השטחים#bP5L | [26] If you are told: we divided ten into two parts, then we divided the larger [part] by the smaller [part] and the smaller [part] by the larger [part], summed the quotients and added them to ten and multiplied the sum by the larger part and [the result] is seventy-three dirham.
:![]() וחלקנו הגדול על הקטן והקטון על הגדול וקבצת מה שעלה לכל חלק והוספתם על העשרה והכית המקובץ על החלק הגדול והיה שבעים ושלש דרהמי' | |
word problem/divide a number | a+b=10, b/a=4 | חשבון_השטחים#PsKJ | Divide ten into two parts, then divide the larger part by the smaller part and the result is four.
:![]() ותחלק החלק הגדול על החלק הקטן ויגיע לחלק ארבעה | |
word problem/divide a number | a+b=10, (b/a+10)·b=69 | חשבון_השטחים#jitx | [25] If you are told: you divided ten into two parts, then you divided the larger [part] by the smaller [part], and added the quotient to ten and multiplied the sum by the larger part and [the result] is sixty-nine dirham.
:![]() וחלקת הגדול על הקטן והוספת מה שעלה לחלק על העשרה ותכה מה שיתקבץ על החלק הגדול ויהיה ששים ותשעה אדרהמי' | |
word problem/divide a number | a+b=10, (b/a+10)·a=46 | חשבון_השטחים#tH6B | [24] If you are told: you divided ten into two parts, then you divided the larger [part] by the smaller [part], added the quotient to ten and multiplied the sum by the smaller part and [the result] is 46 dirham.
:![]() וחלקת הגדול על הקטן והוספת העולה לחלק על עשרה והכית המקובץ על החלק הקטן והיה מ"ו אדרהמיש | |
word problem/divide a number | a+b=10, (a/b+b/a)·b=34 | חשבון_השטחים#Ch1h | [23] If you are told: you divided ten into two parts, then you divided each part by the other, summed both quotients and multiplied [the sum] by one of the two parts of ten and [the result] is 34 dirham.
:![]() וחלקת כל אחד מהם על האחר וקבצת מה שעלה לחלק משניהם והכית אותו על החלק האחד משני חלקי העשרה והיה ל"ד אדרהמיש | |
word problem/divide a number | a+b=10, (b/a)·(b-a)=24 | חשבון_השטחים#4NOM | [22] If you are told: you divide ten into two parts, then you divide one part by the other, and multiply the quotient by excess of the dividend over the divisor and [the result] is 24 dirham.
:![]() וחלקת החלק האחד על האחר והכית מה שהגיע לחלק על ההבדל אשר יעדיף המספר הנחלק את המחלק ויהיה כ"ד דרהמי' | |
word problem/divide a number | a+b=10, (b/a)²·a=32 | חשבון_השטחים#2J8j | [21] If you are told: you divide ten into two parts, then you divide one part by the other, and multiply the quotient by itself and by the divisor and [the result] is 32 dirham.
:![]() וחלקת החלק האחד על האחר והכית מה שהגיע לחלק על עצמו ועל המחלק ויהיה ל"ב אדרהמי' | |
word problem/divide a number | a+b=10, (b/a)·b=9 | חשבון_השטחים#5mDJ | [20] If you are told: divide ten into two parts, then divide one part by the other, and multiply the quotient by the dividend and [the result] is nine dirham.
:![]() ותחלק החלק האחד על האחר ותכה המגיע לחלק על המספר הנחלק ויהיה תשעה דרהמי' | |
word problem/divide a number | a+b=10, (b/a+b)·a=30 | חשבון_השטחים#E7PV | [19] If you are told: divide ten into two parts, then divide one part by the other, take the quotient and add it to the dividend and multiply the sum by the divisor and [the result] is thirty.
:![]() וחלק החלק האחד על האחר וקח המגיע לחלק והוסיפהו על המספר הנחלק והמקובץ תכהו על המחלק ויהיה שלשים | |
word problem/divide a number | a+b=10, b/a+a=5½ | חשבון_השטחים#KWTC | [18] If you are told: we divided ten into two parts, then we divided one part by the other, and the sum of the quotient with the divisor is five and a half.
:![]() וחלקנו החלק האחד על האחר ויהיה המגיע לחלק עם המחלק יהיה חמשה וחצי | |
word problem/divide a number | a+b=10, 6a+⅓[(6a)/b]=56 | חשבון_השטחים#T9EL | [11] If you are told: we divide ten into two parts, then we multiply one part by six, divide the product by the other part, take a third of the quotient and add it the product and [the result] is fifty-six.
:![]() והכינו החלק האחד על ששה וחלקנו מה שעלה מההכאה על החלק האחר ומה שעלה לחלק לקחנו ממנו השליש והוספנו על מה שעלה הכאת החלק האחד על ששה והיה חמשים וששה | |
word problem/divide a number | a+b=10, a/b=4¼ | חשבון_השטחים#JKBy | As the calculation in which it is said: we divide ten into two parts, then we divide one of them by the other and the result is four and a quarter.
:![]() וחלקנו אחד מהם על האחר ועלה ארבעה ורביע | |
word problem/divide a number | a+b=10, a/b-b/a=5/6 | חשבון_השטחים#as1Z | 3) Question.
:If you are told: divide ten into two parts, then divide each one of them by the other and subtract one [quotient] from the other [quotient], and five-sixths of a dirham remain.
:![]() ואם יאמרו לך עשרה חלקנום לשני חלקים וחלקנו כל אחד מהם על האחר וגרענו האחד מן האחר ו{{#annot:term|936,1236|yzCK}}נשאר{{#annotend:yzCK}} חמשה ששיות מאדרהם | |
word problem/divide a number | a+b=24, ⅔a+¾b=a | ספר_דיני_ממונות#iK8n | Example: divide 24 into two parts, such that the sum of 2-thirds of the first part plus 3-quarters of the other is equal to the first part.
::![]() | |
word problem/divide a number | a+b=10, a/b+b/a=4¼ | חשבון_השטחים#nue7 | [2] If you are told: divide ten into two parts, then divide each of them by the other and [the sum of] the quotients is four and a quarter.
:![]() | |
word problem/divide a number | a+b=10, a²-b²=80 | חשבון_השטחים#cOGN | 1) Question: if you are told: divide ten into two parts, then multiply each part by itself and subtract the product of the smaller from the product of the larger, and 80 remain.
:![]() | |
word problem/divide a number | a+b=10, 10²=6¼a² | חשבון_השטחים#jgC7 | You divide ten into two parts, then multiply one of them by itself and multiply the ten by itself.
:The product of ten by itself is the same as the product of one of the parts by itself 6¼ times.
:![]() ותכה אחד מהם על עצמו ותכה העשרה על עצמו ויהיה העולה מהכאת עשרה על עצמו כמו העולה מהכאת אחד החלקים על עצמו ששה פעמים ורביע | |
word problem/divide a number | a+b=10, a²=1½ab | חשבון_השטחים#Dmzf | The first problem of the six is: If you are told: divide ten into two parts, then multiply one part by the other and multiply the larger part by itself. The [product] of the part that is multiplied by itself is the same as the product of the one part by the other and as its half.
:![]() | |
word problem/divide a number | a+b=10, a/b=100 | ספר_דיני_ממונות#kZMG | 140) Question: if you want to produce two parts from 10 so that when you divide the greater part by the smaller the result will by a hundred.
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word problem/divide a number | a+b=20, b=4a | ספר_דיני_ממונות#IrC7 | 139) Question: if you want to produce two parts from 20 so that one part will be 4 times of the other part.
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word problem/divide a number | a+b+c=18, a-⅕a=b+⅓b=2½c | ספר_דיני_ממונות#Slvf | 138) Question: if you want to produce three parts from 18 so that when you subtract a fifth from one part and add to the second [part] its third and multiply the third [part] by 2 and a half, all will be the same.
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word problem/divide a number | a+b=30, 4a=3b | ספר_דיני_ממונות#ahVb | 137) Question: if you want to divide 30 into two parts such that if you multiply the one by 4 it becomes the same as the other part if you multiply it by 3.
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word problem/divide a number | a+b+c=30, 7a=b/5=c/10 | ספר_דיני_ממונות#AhlV | 142) Question: if you want to produce three parts from 30 so that when you multiply one [part] by 7 and divide the second [part] by 5 and the third [part] by 10 all the quotients and products will be the same amount.
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basic operations/division | 9381÷296 | ספר_המספר_/_אברהם_אבן_עזרא#05kI | Another example.
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basic operations/division | 54093÷2945 | ספר_המספר_/_אברהם_אבן_עזרא#UHr3 | Another example.
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basic operations/division | 5÷17 | ספר_דיני_ממונות#TGzh | Example: we wish to divide 5 into 17 parts.
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basic operations/division | 823÷278 | קצור_המספר#x8uJ | Example: we wish to divide eight hundred and twenty-two by two hundred and seventy-eight.
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basic operations/division | 11÷19 | ספר_דיני_ממונות#B3RV | Example: we wish to divide 11 by 19.
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basic operations/division | 37÷48 | ספר_דיני_ממונות#aycb | Example: we wish to divide 37 by 48.
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basic operations/division | 23÷36 | ספר_דיני_ממונות#AkSQ | Another example: we wish to divide 23 by 36.
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basic operations/division | 15÷100 | Anonymous#S5mt | Such as 15 by 100.
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basic operations/division | 11÷18 | ספר_דיני_ממונות#XYtI | Example: we wish to divide 11 by 18.
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basic operations/division | 38÷101 | בר_נותן_טעם#h3tR | Example: to divide 38 by 101, because this number, i.e. 101 [is prime].
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basic operations/division | 144÷8 | מלאכת_המספר#a1bh | Example: we wish to divide 144 by 8.
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basic operations/division | 36÷48 | ספר_דיני_ממונות#ZGyk | Example: we wish to divide 36 by 48.
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basic operations/division | 11350÷110 | ספר_המספר_/_אברהם_אבן_עזרא#SdNR | Another example: we wish to divide 11350 by 110.
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basic operations/division | 104034÷114 | ספר_החשבון_והמדות#WKuz | Another example: we wish to divide 104034 by 114.
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basic operations/division | 204612÷289 | קצור_המספר#7SX6 | Let the dividend be two hundred and four thousand six hundred and twelve, and the divisor be two hundred and eighty-nine.
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basic operations/division | 7÷40 | Anonymous#zZxW | Such as 7 by 40.
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basic operations/division | 4215÷14 | ספר_החשבון_והמדות#kF9U | Example: we wish to divide four thousand, two hundred and fifteen by fourteen.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#g5Nb | The third example: we wish to divide 497 liters of money by 34.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#S8zi | The second example: we wish to divide 246 pešiṭim by 12.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#rzDk | The first example: we wish to divide [...]
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basic operations/division | 218÷7 | ספר_ציפרא#vVRf | If one asks: how many times 7 is in two hundred and 18?
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basic operations/division | 5086÷19 | ספר_אגריס#o1gb | Another example: we want to know: how many times 19 there are in 5086?
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basic operations/division | 4215÷14 | ספר_החשבון_והמדות#dIVO | Example: we wish to divide 4 thousand, two hundred and 15 by 14.
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basic operations/division | 5214÷108 | ספר_החשבון_והמדות#BDX8 | Another example: we wish to divide five thousand, two hundred, and fourteen by one hundred and eight.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#3wFN | The fourth example: we wish to divide 2 thousand 987 liters by 39.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#hspE | The fifth example: we wish to divide 5 thousand 852 peraḥim by 56.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#3h3o | The sixth example: we wish to divide 156 liters of pepper by 14.
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basic operations/division | 654÷70 | ספר_אגריס#074J | Here is an example: we want to know how many times 70 there are in 654?
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basic operations/division | 987654321÷9437 | ספר_מעשה_חושב#vmqK | Example: we wish to divide line 987654321 by line 9437
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basic operations/division | 125÷11 | עיר_סיחון#PuIG | We wish to divide one hundred and twenty-five by eleven.
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basic operations/division | 100÷9 | עיר_סיחון#u08O | We wish to divide one hundred by nine.
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basic operations/division | 9000÷70 | ספר_המספר_/_אברהם_אבן_עזרא#ZS2i | Example: we wish to divide 9 thousands by 70.
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basic operations/division | 100÷12 | עיר_סיחון#E8oD | We wish to divide one hundred by twelve.
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basic operations/division | 901÷32 | עיר_סיחון#qhod | We wish to divide nine hundred and one by thirty-two.
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basic operations/division | 891÷40 | עיר_סיחון#chBm | We wish to divide eight hundred and ninety-one by forty.
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basic operations/division | 321÷9 | עיר_סיחון#ERZO | We wish to divide three hundred and twenty-one by nine.
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basic operations/division | 583696÷764 | עיר_סיחון#2mgj | We wish to divide five hundred and eighty-three thousand, six hundred and ninety-six by seven hundred and sixty-four.
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basic operations/division | 583696÷1080 | עיר_סיחון#BBPT | We wish to divide five hundred and eighty-three thousand, six hundred and ninety-six by one thousand and eighty.
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basic operations/division | 20000÷90 | ספר_המספר_/_אברהם_אבן_עזרא#dbse | Example: we wish to divide 20 thousands by 90.
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basic operations/division | 4032÷30 | ספר_המספר_/_אברהם_אבן_עזרא#wcHu | Example: we wish to divide 4 thousands and 32 by 30.
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basic operations/division | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#9mgM | The seventh example: we wish to divide two hundred and 85 thousands and 976 kikkar of wool by 372.
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basic operations/division | 4380408998÷46079 | בר_נותן_טעם#5u2A | We wish to divide 4380408998 by a smaller number, which is 46079.
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basic operations/division | 2447235÷50335084800 | בר_נותן_טעם#khi4 | Example: we wish to divide 2447235 by 50335084800.
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basic operations/division | 70÷100 | בר_נותן_טעם#rm2i | If we wish to divide 70 by 100.
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basic operations/division | 3123740520÷216 | בר_נותן_טעם#Z5A9 | We wish to divide 3123740520 by 216.
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basic operations/division | 140÷100 | בר_נותן_טעם#ftSN | We wish to divide 140 by 100.
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basic operations/division | 100÷15 | Anonymous#SXQ5 | Such as when you wish to divide one-hundred by 15.
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basic operations/division | 1000÷72 | Anonymous#WAFS | If you divide one-thousand by seventy-two.
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basic operations/division | 40÷7 | Anonymous#LN7a | Such as when you wish to divide 40 by 7.
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basic operations/division | 68921÷7053 | ספר_המספר_/_אברהם_אבן_עזרא#eXVh | Another example: we wish to divide 68 thousands, 9 hundred and 21 by 7 thousands and 53.
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basic operations/division | 104034÷114 | ספר_החשבון_והמדות#XR8w | Another example: we wish to divide one hundred thousand, four thousand, a zero and thirty-four by 114.
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basic operations/division | 200÷50 | ספר_דיני_ממונות#kQox | Example: we wish to divide two hundred by 50.
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basic operations/division | 70213÷136 | ספר_דיני_ממונות#K0QH | Another example: we wish to divide 70213 by 136.
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basic operations/division | 4321÷23 | ספר_דיני_ממונות#VgnQ | Example: we wish to divide 4321 by 23.
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basic operations/division | 20503÷304 | ספר_דיני_ממונות#G2dY | Example: we wish to divide 20503 by 304.
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basic operations/division | 12345÷234 | ספר_דיני_ממונות#omXn | Example: we wish to divide 12345 by 234.
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basic operations/division | 4÷12 | קצור_המספר#Kc3e | Example: we wish to divide 4 by 12.
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basic operations/division | 6÷50 | קצור_המספר#XvMs | The second example: we wish to divide six by fifty.
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basic operations/division | 4÷50 | קצור_המספר#pJiZ | The first example: we wish to divide 4 by fifty.
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basic operations/division | 680402÷2009 | ספר_המספר_/_אברהם_אבן_עזרא#q1Q1 | Another example: we wish to divide 680402 by 2009.
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basic operations/division | 73÷240 | בר_נותן_טעם#Fs1g | Example: we wish to divide 73 by 240.
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basic operations/division | 83521÷903 | ספר_המספר_/_אברהם_אבן_עזרא#PTa2 | Example: we wish to divide 83521 by 903.
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basic operations/division | 777777777÷9999 | ספר_המספר_/_אברהם_אבן_עזרא#qk7v | Example: we wish to divide 9 sevens by 4 nines.
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basic operations/division | 8213÷353 | ספר_המספר_/_אברהם_אבן_עזרא#ZaHA | Example: we wish to divide 8213 by 353.
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basic operations/division | 245÷34 | ספר_דיני_ממונות#iYfX | Example: we wish to divide 245 by 34.
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simple fraction/division of fractions | (⅚+½·⅙)÷5 | ספר_החשבון_לאל_חצאר#oUQe | ![]() | |
simple fraction/division of fractions | ⁷/₉÷²/₇ | ספר_המספר_/_אברהם_אבן_עזרא#wf6O | Example of fractions alone: divide 7 ninths by 2 sevenths.
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simple fraction/division of fractions | ⅜÷⅖ | ספר_יסודי_התבונה_ומגדל_האמונה#rzHD | As the one who says to you: divide 3 eighths by 2 fifths
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simple fraction/division of fractions | ⅗÷⅔ | מלאכת_המספר#Gm9m | Example: we wish to divide:
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simple fraction/division of fractions | ⅓÷4 | ספר_החשבון_לאל_חצאר#y9to | Example: divide a third dirham between four people.
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simple fraction/division of fractions | ⅚÷8 | ספר_החשבון_לאל_חצאר#tDid | ![]() | |
simple fraction/division of fractions | ⁵/₁₁÷7 | ספר_החשבון_לאל_חצאר#YwG4 | ![]() | |
simple fraction/division of fractions | ⁷/₉÷17 | ספר_החשבון_לאל_חצאר#5uEQ | ![]() | |
simple fraction/division of fractions | (¹⁰/₁₁+⅗·¹/₁₁)÷63 | ספר_החשבון_לאל_חצאר#xGql | ![]() | |
simple fraction/division of fractions | (⅗+⁷/₈)÷6 | ספר_החשבון_לאל_חצאר#E5mo | ![]() | |
simple fraction/division of fractions | ⁶/₇÷(5+½) | ספר_החשבון_לאל_חצאר#Uvo0 | ![]() | |
simple fraction/division of fractions | 1÷(3+⅓) | ספר_החשבון_לאל_חצאר#RYfW | ![]() | |
simple fraction/division of fractions | 1÷(6+¼) | ספר_החשבון_לאל_חצאר#Tklv | ![]() | |
simple fraction/division of fractions | ¹⁰/₁₁÷(6+⅔) | ספר_החשבון_לאל_חצאר#FN6q | ![]() | |
simple fraction/division of fractions | ⅘÷(3+⁶/₇+½·⅐) | ספר_החשבון_לאל_חצאר#px9K | ![]() | |
simple fraction/division of fractions | ⁶/₁₃÷(4+⅓+⁶/₁₁) | ספר_החשבון_לאל_חצאר#dj09 | ![]() | |
simple fraction/division of fractions | (⁷/₈+⅓·⅛)÷(3+½) | ספר_החשבון_לאל_חצאר#lSPB | ![]() | |
simple fraction/division of fractions | 2÷(5+½) | ספר_החשבון_לאל_חצאר#5qLA | ![]() | |
simple fraction/division of fractions | (6+¼)÷(8+⅓) | ספר_החשבון_לאל_חצאר#TrmN | ![]() | |
simple fraction/division of fractions | ⅓÷¾ | ספר_החשבון_לאל_חצאר#SWXt | ![]() | |
simple fraction/division of fractions | ⅔÷¾ | ספר_החשבון_לאל_חצאר#QsiS | ![]() | |
simple fraction/division of fractions | ⅗÷⁷/₉ | ספר_החשבון_לאל_חצאר#oavz | ![]() | |
simple fraction/division of fractions | ²/₁₃÷⁹/₁₀ | ספר_החשבון_לאל_חצאר#d7JZ | ![]() | |
simple fraction/division of fractions | ⁵/₁₁÷⁹/₁₇ | ספר_החשבון_לאל_חצאר#KnrU | ![]() | |
simple fraction/division of fractions | (²/₈+½·⅛)÷⁹/₁₀ | ספר_החשבון_לאל_חצאר#QbO0 | ![]() | |
simple fraction/division of fractions | (⅓+⅐)÷¹⁰/₁₁ | ספר_החשבון_לאל_חצאר#wObx | ![]() | |
simple fraction/division of fractions | ⅔÷(⁹/₁₀+⅝·⅒) | ספר_החשבון_לאל_חצאר#Z46I | ![]() | |
simple fraction/division of fractions | 50÷2½ | מלאכת_המספר#qEdH | Example: we wish to divide 50 by two and a half, like this:
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simple fraction/division of fractions | 3⅓÷4 | מלאכת_המספר#8ozH | We wish to divide 3 and one-third by 4, like this:
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simple fraction/division of fractions | 4⅓÷⅚ | מלאכת_המספר#dTkL | Example: we wish to divide 4 and one-third by 5-sixths, like this:
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simple fraction/division of fractions | 12÷⁴/₉ | מלאכת_המספר#274g | As the one who wants to divide 12 by 4-ninths, like this:
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simple fraction/division of fractions | ⁷/₉÷(¾+⁷/₈) | ספר_החשבון_לאל_חצאר#Cq7e | ![]() | |
simple fraction/division of fractions | 9½÷3⅘ | מלאכת_המספר#JaOc | As the one who wants to divide 9 and a half by 3 and 4-fifths. Like this:
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simple fraction/division of fractions | ⅔÷4½ | מלאכת_המספר#6eRM | As the one who wants to divide 2-thirds by 4 integers and a half.
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simple fraction/division of fractions | ⅜÷2 | מלאכת_המספר#dQmz | Suppose we wish to divide 3-eighths by 2 integers.
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simple fraction/division of fractions | ¾÷⅔ | מלאכת_המספר#F0gV | As the one who wants to divide 3-quarters by 2-thirds.
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simple fraction/division of fractions | (⁴/₉+½·⅑)÷(⁷/₈+⅓·⅛) | ספר_החשבון_לאל_חצאר#CV2f | ![]() | |
simple fraction/division of fractions | ¼÷2 | מלאכת_המספר#6C9g | As the one who wants to halve one-quarter, whose form is this:
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simple fraction/division of fractions | (⅔+⅗)÷(⁹/₁₀+¹⁰/₁₁) | ספר_החשבון_לאל_חצאר#jJLl | ![]() | |
simple fraction/division of fractions | (⅔·⅕)÷7 | ספר_החשבון_לאל_חצאר#3Kr3 | ![]() | |
simple fraction/division of fractions | (⁷/₈·⅑)÷(3+½) | ספר_החשבון_לאל_חצאר#1AHL | ![]() | |
simple fraction/division of fractions | (⁹/₁₀·¹/₁₃)÷(6+⅜+⅓·⅛) | ספר_החשבון_לאל_חצאר#XwlM | ![]() | |
simple fraction/division of fractions | ⁶/₇÷⅖ | בר_נותן_טעם#KqBF | Example: if you are told in our first example: we wish to divide 6-sevenths by 2-fifths.
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simple fraction/division of fractions | ⁶/₇÷⅖ | בר_נותן_טעם#WIah | Example: we wish to divide 6-sevenths by 2-fifths.
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simple fraction/division of fractions | (¾+⅔·¼)÷(⁴/₉+⅚·⅑)·⅔ | בר_נותן_טעם#t3ba | We wish to divide three-quarters and 2-thirds of a quarter by 4-ninths and 5-sixths of a ninth of 2-thirds.
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simple fraction/division of fractions | (⅗·⅐)÷(1+⅚+⅔) | ספר_החשבון_לאל_חצאר#dbH6 | ![]() | |
simple fraction/division of fractions | (²/₇÷⅙)-(¾÷⅔) | ספר_המספר_/_אליהו_מזרחי#xuFi | If you wish to subtract the result of division of 3-quarters by 2-thirds from the result of division of 2-sevenths by one-sixth, without having to divide first, then subtract, but you get the right result all at once.
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simple fraction/division of fractions | (¾-⅔)÷(²/₇-⅙) | ספר_המספר_/_אליהו_מזרחי#rxLg | If you wish to divide the remainder from subtraction of 2-thirds from 3-quarters by the remainder from subtraction of one-sixth from 2-sevenths, without having to subtract first then divide, but you get the right result all at once.
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simple fraction/division of fractions | (¾÷⅔)×(²/₇÷⅙) | ספר_המספר_/_אליהו_מזרחי#S6kH | If you wish to multiply the result of division of 3-quarters by 2-thirds by the result of division of 2-sevenths by one-sixth, without having to divide first, then multiply, but you get the right result all at once.
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simple fraction/division of fractions | (⅔×¾)÷(²/₇×⅙) | ספר_המספר_/_אליהו_מזרחי#SxBq | If you wish to divide the product of 2-thirds by 3-quarters by the product of 2-sevenths by one-sixth, without having to multiply first, then divide, but you get the right result all at once.
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simple fraction/division of fractions | (¾÷⅔)+(²/₇÷⅙) | ספר_המספר_/_אליהו_מזרחי#69mH | If you wish to sum up the result of division of 3-quarters by 2-thirds with the result of division of 2-sevenths by one-sixth, without having to divide first, then sum up, but you get the right result all at once.
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simple fraction/division of fractions | (⅔+¾)÷(²/₇+⅙) | ספר_המספר_/_אליהו_מזרחי#Yb86 | If you wish to divide, for instance, [the sum of] 2-thirds and 3-quarters by [the sum of] 2-sevenths and one-sixth, without having to sum up first, then to divide, but you get the right result all at once.
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simple fraction/division of fractions | (²/₇÷⅙)-(¾÷⅔) | קצת_מענייני_חכמת_המספר#8JsO | If you wish to subtract the result of division of 3-quarters by 2-thirds from the result of division of 2-sevenths by [one-sixth], without having to divide first, then subtract.
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simple fraction/division of fractions | (¾-⅔)÷(²/₇-⅙) | קצת_מענייני_חכמת_המספר#C9my | If you wish to divide the remainder from subtraction of 2-thirds from 3-quarters by the remainder from subtraction of one-sixth from 2-sevenths, without having to subtract first then divide.
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simple fraction/division of fractions | (¾÷⅔)×(²/₇÷⅙) | קצת_מענייני_חכמת_המספר#Rr95 | If you wish to multiply the result of division of 3-quarters by 2-thirds by the result of division of 2-sevenths by [one-sixth], without having to divide first, then multiply.
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simple fraction/division of fractions | (⅔×¾)÷(²/₇×⅙) | קצת_מענייני_חכמת_המספר#TQ16 | If you wish to divide the product of 2-thirds by 3-quarters by the product of 2-sevenths by one-sixth, without having to multiply first, then divide.
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simple fraction/division of fractions | (¾÷⅔)+(²/₇÷⅙) | קצת_מענייני_חכמת_המספר#Vj8S | If you wish to sum up the result of division of 3-quarters by 2-thirds with the result of division of 2-sevenths by [one-sixth], without having to divide first, then sum up.
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simple fraction/division of fractions | (⅔+¾)÷(²/₇+⅙) | קצת_מענייני_חכמת_המספר#8XVT | If you wish to divide the sum of 2-thirds and 3-quarters by the sum of two-sevenths and one-sixth, without having to sum up first, then to divide.
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simple fraction/division of fractions | (⁵/₉·⅒)÷⅗ | ספר_החשבון_לאל_חצאר#xSYZ | ![]() | |
simple fraction/division of fractions | (¾·⅕)÷(³/₆+½·⅙) | ספר_החשבון_לאל_חצאר#2EzV | ![]() | |
simple fraction/division of fractions | (½·⅐)÷(¾+⅗) | ספר_החשבון_לאל_חצאר#y2Bj | ![]() | |
simple fraction/division of fractions | ⅔÷²/₇ | עיר_סיחון#VpDd | Example for dividing fractions by fractions: we wish to divide two thirds by two sevenths.
:![]() רצינו לחלק שני שלישיות על שני שביעיות | |
simple fraction/division of fractions | (4+⅔)÷(2+⅖) | עיר_סיחון#eAW6 | Example for dividing integers and fractions by integers and fractions: we wish to divide four integers and two thirds by two integers and two fifths.
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simple fraction/division of fractions | ¾÷⅖ | קצת_מענייני_חכמת_המספר#GaRS | When you wish to divide 3-quarters by two-fifths.
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simple fraction/division of fractions | ⅝÷¼ | ספר_דיני_ממונות#urwn | ![]() | |
simple fraction/division of fractions | (4+½)÷(2+¼) | ספר_דיני_ממונות#3ekG | ![]() | |
simple fraction/division of fractions | 4÷¾ | ספר_דיני_ממונות#p5E8 | ![]() | |
simple fraction/division of fractions | ⅜÷⅖ | ספר_חשבון#gX0D | If one says: divide 3-eighths by 2-fifths
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simple fraction/division of fractions | ⁶/₈÷²/₄ | קצור_המספר#7oEL | We wish to divide six-eighths by two-quarters.
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extraction of root/division of roots | √9÷√4 | תחבולות_המספר#1Gu9 | He said: if you are told: divide the root of nine by the root of four.
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extraction of root/division of roots | 20÷√10 | ספר_האלזיברא#QIDd | 16) If you wish to divide 20 by a root of 10.
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extraction of root/division of roots | 19÷(2+√16) | ספר_ג'יבלי_אלמוקבאלא#6lxt | Example: suppose you wish to divide 19 by 2 plus a root of 16.
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extraction of root/division of roots | 36÷(√4+√9+√16) | ספר_ג'יבלי_אלמוקבאלא#UR1i | Suppose you wish to divide 36 by a root of 4, a root of 9, and a root of 16.
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extraction of root/division of roots | 20÷(4-√9) | ספר_ג'יבלי_אלמוקבאלא#dg3U | Suppose you wish to divide 20 by 4 minus a root of 9.
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extraction of root/division of roots | 70÷(√4+√9+√16+√25) | ספר_ג'יבלי_אלמוקבאלא#cUYO | Suppose you wish to divide 70 by the sum of a root of 4, a root of 9, a root of 16, and a root of 25, as if these roots were inexpressible.
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extraction of root/division of roots | (5+√16)÷3 | ספר_ג'יבלי_אלמוקבאלא#snlR | Suppose you wish to divide 5 plus a root of 16 by 3.
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extraction of root/division of roots | (19+√25)÷(5+√9) | ספר_ג'יבלי_אלמוקבאלא#B0XU | Suppose you wish to divide 19 and a root of 25 by 5 and a root of 9.
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extraction of root/division of roots | 8÷(3+√4) | ספר_ג'יבלי_אלמוקבאלא#qqDu | Suppose you wish to divide 8 by 3 plus a root of 4.
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extraction of root/division of roots | √30÷√6 | ספר_האלזיברא#4Ayu | 15) If you wish to divide a root of 30 by a root of 6.
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extraction of root/division of roots | 12÷√4 | ספר_דיני_ממונות#RTqg | I.e. if you divide 12 by a root of 4.
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extraction of root/division of roots | 70÷(√4+√9+√16+√25) | ספר_ג'יבלי_אלמוקבאלא#W9ga | Suppose you wish to divide 70 by the sum of a root of 4, a root of 9, a root of 16, and a root of 25, as if the roots were inexpressible.
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extraction of root/division of roots | √64÷(√8-√4) | ספר_האלזיברא#pY8l | 19) If you wish to divide a root of 64 by a root of 8 minus a root of 4.
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extraction of root/division of roots | √64÷(√8+√4) | ספר_האלזיברא#fOaX | 20) If you wish to divide the root of 64 by the root of 8 plus the root of 4.
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extraction of root/division of roots | √6÷³√10 | ספר_האלזיברא#x86i | 22) If you wish to divide the square root of 6 by the cube root of 10.
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extraction of root/division of roots | ³√18÷⁴√10 | ספר_האלזיברא#gW75 | 23) If you wish to divide the cube root of 5 by the square root of 8.
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extraction of root/division of roots | √9÷√4 | חשבון_השטחים#AVTk | ![]() | |
extraction of root/division of roots | 4÷√9 | ספר_ג'יבלי_אלמוקבאלא#o4Lu | Suppose you wish to divide 4 by a root of 9.
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extraction of root/division of roots | √4÷√9 | ספר_ג'יבלי_אלמוקבאלא#i3Y0 | Suppose you wish to divide a root of 4 by a root of 9.
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extraction of root/division of roots | (2×√20)÷(3×√6) | תחבולות_המספר#sCCw | If you are told: divide two roots of twenty by three roots of six.
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extraction of root/division of roots | √10÷√2 | חשבון_השטחים#qjLW | ![]() | |
extraction of root/division of roots | (2×√20)÷(3×√6) | חשבון_השטחים#cvXn | ![]() | |
extraction of root/division of roots | √10÷√2 | תחבולות_המספר#pYYI | If it is said: divide ten by a root of two.
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basic operations/doubling | 2·5372 | מלאכת_המספר#yLqy | As can be seen in this diagram:
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basic operations/doubling | 2·974537 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#v5GK | Example: we wish to double 974537.
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basic operations/doubling | 2·795347 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#lrw1 | Example: we wish to double 795347.
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Elements/Elements II-1 | a·∑bᵢ=∑(a·bᵢ) | לקוטים_מספר_פראלוקא#t9Uk | If you have two numbers and you divide one of the two numbers, then you multiply each part by the second number, the total sum is the same as the product of the first number by the second.
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Elements/Elements II-1 | a·∑bᵢ=∑(a·bᵢ) | ספר_המלכים#Sjh3 | For every two numbers, such that one of them is divided into as many parts as there are, [the product of] the number that is not divided by the divided number is equal to the sum of its products by each part of the divided number.
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Elements/Elements II-1 | a·∑bᵢ=∑(a·bᵢ) | ספר_מעשה_חושב#4J1r | When there are two given numbers and one of them is divided into parts, as many as they may be, the product of the first number by the second is equal to the [sum of] the products of each of the parts of the first number by the second.
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Elements/Elements II-1 | definition | ספר_המספר_/_אליהו_מזרחי#8mWV | It was already clarified in Euclid's Book of Elements, in the [second] section, in the first proposition that for any two straight lines, one of which is cut into segments as many as they may be, the sum of the surfaces generated from the whole straight line and each of the segments of the other straight line equals the surface generated from the whole straight line and the whole divided line.
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Elements/Elements II-1 | ספר_החשבון_והמדות#fGS3 | I say: if you divide any number into parts as you wish, [the sum of] the products of each of the parts by the whole number is equal to the square of the whole number.
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Elements/Elements II-1 | a·∑bᵢ=∑(a·bᵢ) | ספר_המספר_/_אליהו_מזרחי#me96 | For every number divided into many parts randomly, the number that is generated from the product of a number by the whole given divided number is equal to the number generated from the sum of the products of that number by each part of the divided number.
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Elements/Elements II-10 | (a+b)²+b²=2·((½a)²+((½a)+b)²) | ספר_המספר_/_אליהו_מזרחי#FJSe | Any number that you divide into half and add to it another number, [the sum of] the square of the [whole] number plus the additional [number] and the square of the additional [number] is equal to twice [the sum of] the square of half the number and the square of half the number plus the additional [number] when they are summed together.
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Elements/Elements II-10 | (a+b)²+b²=2·((½a)²+((½a)+b)²) | לקוטים_מספר_פראלוקא#ijBn | If you divide any number into two equal parts, then add another number to the divided number, square it and add to it the square of the [number] you added, it is twice [the sum of] the square of the additional [number] plus half [the number] with the square of half [the number].
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Elements/Elements II-10 | (a+b)²+b²=2·((½a)²+((½a)+b)²) | ספר_המלכים#CVU6 | For any even number divided into half and another number is added to it, [the sum of] twice the product of half the number by itself and twice the product of half the number plus the additional [number] by itself is equal to [the sum of] the product of the [whole] number plus the additional [number] by itself and [the product] of the additional [number] by itself.
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Elements/Elements II-10 | (a+b)²+b²=2·((½a)²+((½a)+b)²) | ספר_החשבון_והמדות#w9pW | If you divide any number into half and add to it another number, [the sum of] the square of the whole number plus the additional [number] and the square of the additional [number] is equal to twice [the sum of] the square of half the number and the square of half the number plus the additional [number] together.
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Elements/Elements II-2 | ∑ₖ((∑ᵢaᵢ)·aₖ)=(∑ᵢaᵢ)² | קצת_מענייני_חכמת_המספר#4EHv | If you divide any number into parts as you wish, [the sum of] the products of each of the parts by the whole number is equal to the square of the whole number.
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Elements/Elements II-2 | ∑ₖ((∑ᵢaᵢ)·aₖ)=(∑ᵢaᵢ)² | ספר_החשבון_והמדות#DxvK | For every number that you divide randomly into two parts, the sum of the products of each of the two parts by the whole number is equal to the square of the whole number.
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Elements/Elements II-2 | ∑ₖ((∑ᵢaᵢ)·aₖ)=(∑ᵢaᵢ)² | לקוטים_מספר_פראלוקא#nMHc | If you have a number and you divide iy into parts as you wish, if you multiply each part by the divided number, then sum all the [products] they are equal to the divided number multiplied by itself.
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Elements/Elements II-2 | ∑ₖ((∑ᵢaᵢ)·aₖ)=(∑ᵢaᵢ)² | ספר_המספר_/_אליהו_מזרחי#mQeQ | Any number that you divide into parts as you wish, [the sum of] the products of each of the parts by the whole number is equal to the square of the whole number.
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Elements/Elements II-3 | (a+b)·b=(a·b)+b² | קצת_מענייני_חכמת_המספר#PVyt | For any number divided into two parts as you wish, the product of the whole number by any of its two parts is equal to the product of the one part by the other plus the square of the part by which you multiplied the whole number.
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Elements/Elements II-3 | (a+b)·b=(a·b)+b² | ספר_מעשה_חושב#BvNU | When a number is divided into two parts, the product of the whole number by one of its parts is equal to the product of the one part by the other plus the square of the mentioned part.
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Elements/Elements II-3 | (a+b)·b=(a·b)+b² | ספר_החשבון_והמדות#Eu5r | For any number divided into two parts as you wish, the product of the whole number by any of its two parts is equal to the product of the one part by the other plus the square of the part by which you multiplied the whole number.
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Elements/Elements II-3 | (a+b)·b=(a·b)+b² | ספר_המספר_/_אליהו_מזרחי#oIDS | For any number that you divide into two parts randomly, the product of the whole number by any of its two parts is equal to the product of the one part by the other plus the square of the part by which you have multiplied the whole number.
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Elements/Elements II-3 | (a+b)·b=(a·b)+b² | לקוטים_מספר_פראלוקא#fYtF | If you divide any number into two parts, then multiply any of the two parts by the divided number and keep the product, so will be the result if you multiply the same part by itself, then add to it the product of the one part by the other.
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Elements/Elements II-4 | definition | ספר_האלזיברא#JPnC | When a straight line is cut randomly into two segments, the square on the whole line equals the sum of the two squares that are generated from the two segments plus twice the rectangle encompassed by the two segments.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | ספר_המלכים#wUeW | For any number divided into [two] parts, whichever they may be, the product of the whole number by itself is equal to the sum of the products of each of the two parts by itself and double the product of one of the two parts by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | ספר_המספר_/_אליהו_מזרחי#oC2j | For any number that you divide into two parts randomly, the square of the whole number is equal to [the sum of] the squares of the two parts and twice the product of the one part by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | ספר_מעשה_חושב#lUMx | When a number is added to a number, the square of the two numbers that are summed together is equal to [the sum of] the squares of these numbers and twice the product of the one by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | ספר_המספר_/_אליהו_מזרחי#TApz | For any number divided into two parts randomly, the square of the whole number is equal to [the sum of] the squares of the two parts and twice the product of the one part by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | ספר_החשבון_והמדות#q5ib | For any number divided into two parts as you wish, the square of the whole number is equal to [the sum of] the squares of the two parts and twice the product of the one part by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | קצת_מענייני_חכמת_המספר#v7Dx | For any number divided into two parts as you wish, the square of the whole number is equal to [the sum of] the squares of the two parts and twice the product of the one part by the other.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | לקוטים_מספר_פראלוקא#lb40 | If you divide any number into two and multiply each part by itself, you multiply also one [part] by the other and multiply [the product] by 2, then you sum all, the result is equal to the divided number multiplied by itself.
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Elements/Elements II-4 | (a+b)²=a²+b²+2(a·b) | לקוטים_מספר_פראלוקא#lAxq | If you have a number and you divide it into two unequal parts, I say that if you sum the [parts] that are multiplied by themselves, then you multiply the smaller [part] by the greater, multiply the product by 2 and sum it with the reserved, the result is equal to the [original] number multiplied by itself.
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Elements/Elements II-5 | reference | ספר_האלזיברא#7B0h | [[ספר_היסודות_לאקלידס#Elements_II_5|'''Euclid, Elements, Book II, proposition 5''']]: the square formed by AZ, which is four measures, and is as the square of half [the number of] the things that is known to be 16, is equal to surface BH, which is equal to the right-angled surface encompassed by the two unequal segments, whose area is known to be 12, plus the square formed by ZB that is the difference between the two parts.
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Elements/Elements II-5 | (½(a+b))²=(a·b)+(b-½(a+b))²=(a·b)+(½(a+b)-a)² | ספר_המספר_/_אליהו_מזרחי#yKYx | For any number, when you divide it into two equal parts and into two unequal parts, [the sum of] the product of one of the unequal parts by the other and the square of the difference between the two parts, i.e. between the equal part [= the half of the whole number] and the unequal [part] is equal to the square of half the [whole] number.
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Elements/Elements II-5 | (½(a+b))²=(a·b)+(b-½(a+b))²=(a·b)+(½(a+b)-a)² | קצת_מענייני_חכמת_המספר#9QNa | For any number divided into two equal parts and into two unequal parts, [the sum of] the product of one of the unequal parts by the other and the square of the difference between the two parts, i.e. between the equal part [= the half of the whole number] and the unequal [part] is equal to the square of half the [whole] number.
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Elements/Elements II-5 | (½(a+b))²=(a·b)+(b-½(a+b))²=(a·b)+(½(a+b)-a)² | ספר_החשבון_והמדות#43lj | For any number divided into two equal parts and into two unequal parts, [the sum of] the product of one of the unequal parts by the other and the square of the difference between the two parts, i.e. between the equal part [= the half of the whole number] and the unequal [part] is equal to the square of half the [whole] number.
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Elements/Elements II-5 | (½(a+b))²=(a·b)+(b-½(a+b))²=(a·b)+(½(a+b)-a)² | ספר_המלכים#4PpZ | For any even number divided into halves and into [two] unequal parts, the product of half the [whole] number by itself is equal to [the sum of] the product of the greater part by the smaller [part] and the product of the excess of the half of the [whole] number over the smaller part by itself.
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Elements/Elements II-6 | reference | ספר_האלזיברא#XaGL | [[ספר_היסודות_לאקלידס#Elements_II_6|'''Euclid, Elements, Book II, proposition 6''']] that the right-angled surface encompassed by the whole line with the addition and the addition, which is equal to surface ZD, whose area is 2 in our example, with the square formed by half the line, which is 16 in our example, both together are 36, equals the square of the line formed by half the line with the addition, which is line TB in our illustration.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | ספר_המספר_/_אליהו_מזרחי#tcs6 | For any number, when you divide it into half and add to it another number, [the sum of] the product of the whole number plus the additional [number] by the additional [number] and the square of half the number is equal to the square of half the number and the additional [number] together.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | ספר_המלכים#c7yY | For any number divided into two halves and another number is added to it, the product of half the number and the additional [number] together by itself is equal to [the sum of] the product of the [whole] number plus the additional [number] by the additional [number] and the product of half the original number by itself.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | ספר_מעשה_חושב#vsiV | When a number is divided into two halves and a number is added to it, [the sum of] the product of the additional [number] by the whole number plus the additional [number] and the square of half the number is equal to the square of half the number and the additional [number] summed together.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | קצת_מענייני_חכמת_המספר#nmaV | If we divide any number into half and add to it another number, [the sum of] the product of the whole number plus the additional [number] by the additional [number] and the square of half the number is equal to the square of half the number and the additional [number] together.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | ספר_החשבון_והמדות#A9xw | If you divide any number into half and add to it another number, [the sum of] the product of the whole number plus the additional [number] by the additional [number] and the square of half the number is equal to the square of half the number and the additional [number] together.
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Elements/Elements II-6 | (a+b)·b+(½a)²=(½a+b)² | לקוטים_מספר_פראלוקא#77le | If you divide any number into two equal parts, then add an additional [number] to the divided number, multiply [the sum] by the additional [number] and add [the product] to the square of one of the parts, I say that it is equal to the square of half [the number] with the additional [number].
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Elements/Elements II-6 | reference | ספר_האלזיברא#BJrm | [[ספר_היסודות_לאקלידס#Elements_II_6|'''Euclid, Elements, Book II, proposition 6''']] that the right-angled surface encompassed by the whole line with the addition and the addition, which is equal to surface AW, whose area is known as 48, plus the square of half the line, whose area is known, which is 1, both together are 49, equals the square of the line formed by half the line with the addition, which is line AZ.
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Elements/Elements II-7 | definition | ספר_האלזיברא#cvaS | When a straight line is cut randomly into two segments, the sum of the squares on both segments equals twice the rectangle encompassed by both segments plus the square that is generated from the excess of the larger segment over the smaller segment. [ [[ספר_היסודות_לאקלידס#Elements_II_7|'''Euclid, Elements, Book II, proposition 7''']] ]
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Elements/Elements II-7 | (a+b)²+a²=(2·(a+b)·a)+b² | ספר_החשבון_והמדות#hdYZ | For any number divided into two parts, the sum of the square of the whole number and the square of one of the parts is equal to twice the product of this part by the whole number plus the product of the other part by itself.
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Elements/Elements II-7 | (a+b)²+a²=(2·(a+b)·a)+b² | קצת_מענייני_חכמת_המספר#DEFA | For any number divided into two parts, the sum of the square of the whole number and the square of one of the parts is equal to twice the product of this part by the whole number plus the product of the other part by itself : ![]() | |
Elements/Elements II-7 | (a+b)²+a²=(2·(a+b)·a)+b² | ספר_המספר_/_אליהו_מזרחי#WZG6 | For any number, when you divide it into two parts randomly, [the sum of] the square of the whole number and the square of one of the two parts is equal to twice the product of the whole number by the mentioned part plus the square of the second part.
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Elements/Elements II-7 | (a+b)²+a²=(2·(a+b)·a)+b² | ספר_המלכים#isjp | For any number divided into two parts, [the sum of] the product of the [whole] number by itself and [the product of] one of the two parts by itself is equal to twice the product of the [whole] number by the part that is multiplied by itself plus the [product of the] other part by itself.
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Elements/Elements II-7 | (a+b)²+a²=(2·(a+b)·a)+b² | לקוטים_מספר_פראלוקא#lBZs | If you have a number and you divide it into two unequal parts, you multiply the greater part by itself and multiply also the divided number by itself, then sum both products, the result is equal to the product of the greater number by the divided number multiplied by two, then you add to it the square of smaller part.
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Elements/Elements II-8 | (4·(a+b)·a)+b²=((a+b)+a)² | לקוטים_מספר_פראלוקא#TRuX | If you have a number and you divide it into unequal two parts, if you add one of the parts to the whole number, i.e. the divided number, [its square] is equal to the same part that you added multiplied by the whole number, then multiplied by four, when you add to it the square of the second part.
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Elements/Elements II-8 | (4·(a+b)·a)+b²=((a+b)+a)² | ספר_החשבון_והמדות#EAD6 | For any number divided into two parts as you wish, if you multiply the whole number by one of the parts four times, the sum of the product with the square of the other part is equal to the [square] of the whole number plus the one part.
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Elements/Elements II-8 | (4·(a+b)·a)+b²=((a+b)+a)² | קצת_מענייני_חכמת_המספר#R68t | For any number divided into two parts as you wish, if you multiply the whole number by one of the parts four times, the sum of the product with the square of the other part is equal to the [square] of the whole number plus the one part
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Elements/Elements II-8 | (4·(a+b)·a)+b²=((a+b)+a)² | ספר_המספר_/_אליהו_מזרחי#LHo4 | For any number, when you divide it into two parts randomly and you multiply the whole number by one of the two parts four times, then sum [the product] with the square of the other part [it] is equal to the [square] of the whole number plus the mentioned part when you sum them together.
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Elements/Elements II-8 | (4·(a+b)·a)+b²=((a+b)+a)² | ספר_המלכים#Ocvs | For any number divided into two parts and one of the two parts is added to it, the product of the [whole] number plus the additional [part] by itself is equal to [the sum of] the product of the [whole] number by the additional [part] four times and the product of the other part by itself.
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Elements/Elements II-9 | a²+b²=2·((½·(a+b))²+(a-(½·(a+b)))²) | ספר_המלכים#g6A2 | For any even number divided into two halves and into two unequal parts, [the sum of the products of] each of the two unequal parts by themselves is equal to [the sum of] twice the product of half the [whole] number by itself and twice the product of the excess of half the [whole] number over the smaller part by itself.
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Elements/Elements II-9 | a²+b²=2·((½·(a+b))²+(a-(½·(a+b)))²) | ספר_החשבון_והמדות#CM8j | For any number divided into two equal parts and into two unequal parts, [the sum of] the squares of the unequal parts is equal to twice [the sum of] the square of half the [whole] number and the square of the difference between the large part and the half [of the whole number].
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Elements/Elements II-9 | a²+b²=2·((½·(a+b))²+(a-(½·(a+b)))²) | ספר_המספר_/_אליהו_מזרחי#ClRv | For any number that you divide into two equal parts and into two unequal parts, [the sum of] the two squares of the unequal parts is equal to twice [the sum of] the square of half the [whole] number and [the square] of the excess of the large part over the half [of the whole number].
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Elements/Elements II-9 | a²+b²=2·((½·(a+b))²+(a-(½·(a+b)))²) | לקוטים_מספר_פראלוקא#E95L | If you divide any line into two equal parts and into two unequal parts, then you multiply each of the unequal parts [by itself] and sum them, they are twice [the sum of] the product of the equal parts plus the [square of] excess of the greater [part] over [half the number].
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Elements/Elements-Introduction | a=b,a-c=b-c | ספר_המספר_/_אליהו_מזרחי#tNTC | For, when equal is subtracted from equals, then the remainders are necessarily equal, according to what is clarified in the introduction of the first section of Euclid's [book].
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Elements/Elements-Introduction | a=b,a-c=b-c | ספר_המספר_/_אליהו_מזרחי#gaDw | This is because it was already clarified in the introduction of Euclid's book that when equal is subtracted from equals, then the remainders are equal
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Elements/Elements IX-28 | definition | ספר_המספר_/_אליהו_מזרחי#RVMm | When an even number is multiplied by an odd number, or by an even number, then the product is even.
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Elements/Elements IX-29 | definition | ספר_המספר_/_אליהו_מזרחי#DYPK | When an odd number is multiplied by an odd number, then the product is odd.
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Elements/Elements V-15 | (n·a)÷(n·b)=a÷b | ספר_המספר_/_אליהו_מזרחי#PIBA | For, it was already clarified in Euclid's Book of Elements, according to what was preceded in this section, that the given numbers have the same ratio as the ratio of their equimultiples.
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Elements/Elements V-15 | (n·a)÷(n·b)=a÷b | ספר_המספר_/_אליהו_מזרחי#wUJB | For, it was already clarified in Euclid's Book of Elements, in the fifth section, that any numbers, whose multiples are equal, have the same ratio as the ratio of their equimultiples.
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Elements/Elements V-9 | definition | ספר_המספר_/_אליהו_מזרחי#2X92 | For, any two magnitudes, which have the same ratio to the same magnitude, necessarily equal one another, according to what is clarified in Euclid's Book of Elements.
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Elements/Elements VI-17 | reference | ספר_האלזיברא#cH1a | [[ספר_היסודות_לאקלידס#Elements_VI_17|'''Euclid, Elements, Book VI, proposition 17''']] that the product of the first by the last is as the product of the mean by its similar.
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Elements/Elements VI-17 | definition | ספר_האלזיברא#KlWg | It is already explained in {{#annot: reference | #Elements VI-17 | cH1a}}[[ספר_היסודות_לאקלידס#Elements_VI_17|'''Euclid, Elements, Book VI, proposition 17''']] that the product of the first by the last is as the product of the mean by its similar.
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Elements/Elements VII-11 | a÷b=c÷d→(c-a)÷(d-b) | ספר_המספר_/_אליהו_מזרחי#Iu2h | when two numbers are subtracted from two numbers and the ratio of the subtrahend to the subtrahend is the same as the ratio of the minuend to the minuend, then the [ratio of] the remainder to the remainder is the same as the ratio of the minuend to the minuend.
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Elements/Elements VIII-11 | definition | ספר_האלזיברא#QcHW | the ratio of a square to a square is as the ratio of its side to its side duplicated. [ [[ספר_היסודות_לאקלידס#Elements_VIII_11|'''Euclid, Elements, Book VIII, proposition 11''']] ]
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Elements/Elements VIII-11 | definition | ספר_המספר_/_אליהו_מזרחי#sPcq | Its reason is also known from what was clarified in Euclid's Book of Elements, in the eighth section that for every two squares numbers the ratio of one of them to the other is as the duplicate ratio of that which the side has to the side.
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Elements/Elements VIII-11 | definition | ספר_האלזיברא#Nl0O | This is because the ratio of a square to a square is the same as the ratio of its side to its side duplicate.
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Elements/Elements VIII-12 | definition | ספר_האלזיברא#eDWE | This is because the ratio of a cube to a cube is the same as the ratio of its side to its side triplicate
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Elements/Elements XIII-3 | definition | המחומשים_והמעושרים#mhLN | Euclid has already explained [Elements XIII.3] that when line BH is divided by the ratio of a mean and two extremes, so that the greater part is equal to line DH, it is known that when a line is divided by the ratio of a mean and two extremes and we add half the greater part to the smaller part, then multiply the whole sum by itself, the square formed by the sum of the two is five times the product of [half] the greater part by itself.
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motion problem/encounter problem | brothers | ספר_הכללים_במספר#nkb8 | 10) Question: Reuven left his city, walking to Shimon, to his city, on Sunday morning of the first of the month.
:Shimon left his city on that same day, walking to Reuven's city.
:The distance between the two cities is 100 miles.
:Reuven is walking 19 miles a day and Shimon is walking 17 [miles a day].
:When will they meet?
:![]() ובאותו יום עצמו יצא שמעון מעירו ללכת לעיר ראובן והמרחק בין שני הערים ק' מלים ומהלך ראובן ביום אחד י"ט מלים ומהלך שמעון י"ז מתי יתחברו | |
purchase problem/equal amount | moneychanger | Arithmetic_Textbook_by_Meir_Shapira#tzL7 | Question: a shopkeeper exchanges coins and there are three [kinds of] coins in front of him. One of them [is worth] 3 dinar in one peraḥ; the second [kind] [is worth] 4 dinar in one peraḥ; the third [kind] [is worth] 6 dinar in one peraḥ. A man said to him: give me from each of these three [kinds of] coins equally, so that you do not give me from one of the coins more in the number than you give me from the second and you will repay the peraḥ without addition or deficiency. How much should he give him from each coin according to his request.
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purchase problem/equal amount | four drugs | ספר_מעשה_חושב#b3q4 | Example: the merchant is selling four drugs.
::The price of the first drug is 7 pašuṭ for a liṭra.
::The price of the second drug is 8 pašuṭ for a liṭra.
::The price of the third drug is 10 pašuṭ for a liṭra.
::The price of the fourth drug is 15 pašuṭ for a liṭra.
::The buyer comes to buy the same weight of each for 3 dinar.
::![]() ערך הסם הראשון ז' פשיטין הליטרא וערך הסם השני ח' פשי' הליט' וערך הסם השלישי י' פשי' הליט' וערך הסם הרביעי ט"ו פשי' הליט' ובא הקונה לקנות בג' די' משקל שוה מכל אחד מהסמים | |
purchase problem/equal amount | four drugs | ספר_מעשה_חושב#rV5I | Example: the merchant is selling four drugs.
::The price of the first drug is 2 dinar for a liṭra.
::The price of the other drug is 3 dinar for a liṭra.
::The price of the another drug is 12 dinar for a liṭra.
::And the price of the other drug is 20 dinar for a liṭra.
::We wish to know how many liṭra should be taken from each of the drugs so that the price of what is taken from this one is the same as the price of what is taken from that one.
::![]() ערך הסם האחד ב' די' הליט' וערך הסם האחר ג' די' הליט' וערך הסם האחר י"ב די' הליט' וערך הסם האחר כ' די' הליט' ורצינו לדעת כמה מן הליטראות ילקח מאחר אחד מהסמים ויהיה ערך מה שילקח מזה כמו ערך מה שילקח מזה | |
purchase problem/equal amount | three drugs | ספר_דיני_ממונות#2QXZ | 52) Question: the merchant is selling three drugs -
:the price of the first drug is 7 pešuṭim for a liṭra,
:the price of the second drug is 10 pešuṭim for a liṭra,
:and the price of the third drug is 20 pešuṭim for a liṭra.
:The buyer comes to buy one liṭra from all so that the price of what he takes from one of them is the same as the price of what he takes from each of the others.
:![]() ערך הא' ז' פשוטים הליט' וערך הב' י' פשוטים הליט' וערך הג' כ' פשוטים הליט' ובא הקונה לקנות ליט' מכלם ויהיה ערך מה שיקח מא' מהם כמו ערך מה שיקח מכל א' מהאחרים | |
purchase problem/equal amount | four drugs | ספר_דיני_ממונות#VvMq | 50) Question: the merchant is selling four drugs.
:The price of the first drug is 7 pešuṭim for a liṭra.
:The price of the second drug is 8 pešuṭim for a liṭra.
:The price of the third drug is 10 pešuṭim for a liṭra.
:The price of the fourth drug is 15 pešuṭim for a liṭra.
:The buyer comes to buy the same weight of each for 3 dinar
:![]() ערך הסם הראשון ז' פשוטים הליט' וערך הסם השני ח' פשוטים הליט' וערך הסם השלישי י' פשוטים הליט' וערך הסם הרביעי ט"ו פשוטים הליט' ובא הקונה לקנות בג' דינרין משקל שוה מכל א' מהסמים | |
purchase problem/equal amount | moneychanger | ספר_המספר_/_אברהם_אבן_עזרא#oOb4 | The moneychanger has three [kinds of] coins. One zahuv is worth five dinar of the first [kind of coins]; or seven of the second [kind]; or nine of the third [kind]. [A man] brings one zahuv and wants to take from all [kinds of coins] for one zahuv equally.
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purchase problem/equal amount | moneychanger | ספר_המספר_/_אברהם_אבן_עזרא#gRIw | Question: the moneychanger has three [kinds of] coins. One zahuv is worth three dinar of the first [kind of] coins; or four of the second [kind]; or six of the third [kind]. A man came and asked the moneychanger to give him from the three [kinds of] coins for one zahuv equally, so that the amount of the expensive will be equal to the amount of the inexpensive.
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purchase problem/equal amount | three horses | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#sgO8 | The second question: one merchant bought 3 horses for 200 peraḥim, the price of each by itself is unknown, but it is known [that the price of the second horse is] the double [the price of] the first plus another 4 and the price of the third [is 3 times the price of the second minus 7]. I ask the price of each by himself.
:![]() שאלתי סך כל אחד בפני עצמו | |
purchase problem/equal amount | moneychanger | עיר_סיחון#6Duv | Question: a silversmith has sold to a moneychanger a silver chain that is worth three dinar of one coin or five dinar of another coin or seven dinar of yet another [coin].
:The silversmith asked the moneychanger to pay him its price with these three coins an equal amount of each.
:How much is this amount?
:![]() ושאל הצורף לשולחני שיכוין לו בדמיו משלש המטבעות האלה מכל אחד חלק שוה ונבקש לדעת מספר החלק ההוא | |
purchase problem/equal amount | four drugs | ספר_דיני_ממונות#CRbs | 51) Question: the merchant is selling four drugs -
:the price of the first drug is 2 dinar for a liṭra,
:the price of the other drug is 3 dinar for a liṭra,
:the price of the another drug is 12 dinar for a liṭra,
:and the price of the other drug is 20 dinar for a liṭra.
:We wish to know how many liṭra should be taken from each of the drugs so that the price of what is taken from this one is the same as the price of what is taken from that one
:![]() ערך הא' ב' דינרין הליט' וערך האחר ג' דינרין הליט' ומהאחר י"ב דינרין הליט' והאחרת כ' דינרין הליט' ורצינו לדעת כמה מן הליט' יילקח מאחד אחד מהסמים ויהיה ערך מה שילקח מזה כמו ערך מה שילקח מזה | |
purchase problem/equal amount | moneychanger | ספר_הכללים_במספר#JBea | 15) Question: The moneychanger has three [kinds of] coins.
:One zahuv is worth three dinar of the first [kind of] coins; or four of the second [kind]; or six of the third [kind].
:A man came and asked the moneychanger to give him from the three [kinds of] coins for one zahuv equally, so that the amount of the expensive will be equal to the amount of the inexpensive.
:![]() ובא אדם אחד ובקש למחליף שיתן לו מג' המטבעים בזהוב ויהיה המספר שוה מן היקרים כמו משאינם יקרים | |
purchase problem/equal amount | three drugs | ספר_מעשה_חושב#mu2q | Example: the merchant is selling three drugs.
::The price of the first drug is 7 pašuṭ for a liṭra.
::The price of the second drug is 10 pašuṭ for a liṭra.
::And the price of the third drug is 20 pašuṭ for a liṭra.
::The buyer comes to buy one liṭra from all so that the price of what he takes from one of them is the same as the price of what he takes from each of the others.
::![]() ערך האחד ז' פשי' הליטר' וערך השני י' פשי' הליט' וערך השלישי כ' פשי' הליט' ובא הקונה לקנות ליט' מכלם ויהיה ערך מה שיקח מאחד מהם כמו מה שיקח מכל אחד מן האחרים | |
purchase problem/equal amount | moneychanger | ספר_דיני_ממונות#ofKp | 214) Question: the moneychanger has three [kinds of] coins. One zahuv is worth three dinar of the first [kind of] coins; or four of the second [kind]; or six of the third [kind].
:A man came and asked the moneychanger to give him from the three [kinds of] coins for one zahuv equally, so that the amount of the expensive will be equal to the amount of the inexpensive.
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even number/even-times-even number | ז.ו.ג./זוג הזוג | definition | ספר_יסודי_התבונה_ומגדל_האמונה#neZT | the even-times-even number [![]() |
even number/even-times-even-times-odd number | ז.ו.ג./זוג הזוג והנפרד | definition | ספר_יסודי_התבונה_ומגדל_האמונה#E5GZ | the even-times-even-times-odd number [![]() |
even number/even-times-odd number | ז.ו.ג./זוג הנפרד | definition | ספר_יסודי_התבונה_ומגדל_האמונה#gRQC | the even-times-odd number [![]() |
exchange problem/exchange-measure | two measures | ספר_הכללים_במספר#p0EU | If 7 silver ounces and a third are worth 73 liṭra and 5 dinar of Pisa, how many are 19 silver ounces worth?
:![]() כמה ישוו הי"ט אונקיו' כסף לפי זה החשבון | |
word problem/find a number | (a·⅔a)·a=a√8 | ספר_ג'יבלי_אלמוקבאלא#iQR6 | Find me a number, such that when it is multiplied by its two thirds, and this product is multiplied by that number, it yields the same as the product of that number by the root of 8.
:I ask: how much will the number be?
:![]() אשאל כמה הוא כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;(ab)b=100+\sqrt{8} | ספר_ג'יבלי_אלמוקבאלא#GBTu | Find me two numbers such that the first is a part of the other as 2 is of 3;
:and when the first is multiplied by the second, then this product is multiplied by the second, it yields 100 and a root of 8.
:I ask: how much will each number be?
:![]() ובהכות הראשון בשני ואותה ההכאה תוכה בשני יעשה מאה ושרש ח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | repeated subtraction | מלאכת_המספר#j27H | Question: if the half of any amount plus one are subtracted, then the half of the remainder plus one, then the half of the remainder plus one, and one remains, how much is the original number?
שאילה אם מאי זה כמות ילקח חציו ואחד יותר ומהנשאר חציו ויותר אחד ומהנשאר חציו ויותר אחד ונשאר אחד כמה היה המספר הראשון
|}
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word problem/find a number | repeated subtraction | מלאכת_המספר#TEa8 | Question: if we subtract 12 from the double of any number, then we subtract another 12 from double the remainder also, and double the remainder is 12, how much is the original number?
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word problem/find a number | 4a(mod)6=1 | ספר_דיני_ממונות#alcr | Find me a number such that when I multiply it by 4, then divide it by 6, the remainder is 1.
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word problem/find a number | 4a(mod)5=1 | ספר_דיני_ממונות#3egI | Example from which you can understand all that is mentioned concerning the nativities: it is that you find me a number such that when you multiply it by 4, then divide the product by 5, the remainder is 1.
:![]() והוא תמצא לי מספר אשר כשתכפלהו על ד' והעולה תחלק על ה' שישאר א' | |
word problem/find a number | 4a/5=6⅗ | ספר_דיני_ממונות#lrPR | Another question: find me a number such that when you multiply it by 4, then divide the product by 5, the result of division is 6 and the remainder is 3.
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word problem/find a number | a²-5a=n², a²+7a=m² | ספר_דיני_ממונות#3YCC | 158) Question: if you want to find a square number such that if you subtract its five roots from it the remainder is a square and if you add it to its seven roots it will be a square.
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word problem/find a number | a/b=⅔;ab=20+√8 | ספר_ג'יבלי_אלמוקבאלא#B6TE | Find me two numbers such that the first is a part of the second as 2 is of 3;
:and when the first is multiplied by the second it yields 20 and a root of 8.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני יעשה כ' ושרש ח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;3a+4√b=30 | ספר_ג'יבלי_אלמוקבאלא#37bI | Find me two numbers such that the one is a part of the other as 2 is of 3;
:and when the first is multiplied by 3 and the root of the second by 4, then both the products are summed together, it yields thirty.
:I ask: how much will each number be?
:![]() ובהכות הראשון בג' ושרש השני בד' ויחוברו שתי אלו ההכאות יחד יעשה שלשים אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;5a+7b=16+√8 | ספר_ג'יבלי_אלמוקבאלא#qQCL | Find me two numbers such that the one is a part of the other as 2 is of 3;
:and when the first is multiplied by 5 and the second by 7, then both the products are summed together, it yields 16 and a root of 8.
:I ask: how much will each number be?
:![]() ומוכה הראשון בה' והשני בז' ושתי אלו ההכאות יחוברו יחד יעשו י"ו ושרש ח' אשאל כמו' יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⁵/₇;(ab)²=a²√8 | ספר_ג'יבלי_אלמוקבאלא#3fAj | Find me two numbers such that the one is a part of the other as 5 is of 7;
:and if the first is multiplied the second, then the product is multiplied by itself, it yields the same as the product of the smaller by itself, then the product multiplied by the root of 8.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני ואותה ההכאה תוכה בעצמה יעשה כמו הכאת המספר הקטן בעצמו וההכאה ההיא תוכה בשרש ח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅗;a²b=b²√8 | ספר_ג'יבלי_אלמוקבאלא#YrhT | Find me two numbers such that the one is a part of the other as 3 is of 5;
:and the the first is multiplied by the other, then this product is multiplied by the second number, it yields the same as the product of the second by itself, then the product is multiplied by the root of 8.
:I ask: how much will each number be?
:![]() ומוכה הראשון בעצמו ואותה ההכאה תוכה אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;a²b=b√b | ספר_ג'יבלי_אלמוקבאלא#DcQa | Find me two numbers such that the one is a part of the other as 2 is of 3;
:and when the first is multiplied by itself and this product is multiplied by the second, it yields the same as the product of the second by its root.
:I ask: how much will each number be?
:![]() ומוכה הראשון בעצמו ואותה ההכאה תוכה במספר השני יעשה 34vכמו הכאת השני בשרשו אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;(ab)²=b√8 | ספר_ג'יבלי_אלמוקבאלא#6dSA | Find me two numbers such that the first is a part of the second as 2 is of 3;
:and when the smaller is multiplied by the greater, and this product is multiplied by itself, it yields the same as the product of the second by the root of 8.
:I ask: how much will each number be?
:![]() ויוכה הקטון בגדול ואותה ההכאה תוכה בעצמה יעשה כמו הכאת השני בשרש ח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;a√a=b² | ספר_ג'יבלי_אלמוקבאלא#LtCT | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when the first is multiplied by its root it yields the same as the product of the second by itself.
:I ask: how much will each number be?
:![]() ובהכות הראשו' בשרשו יעשה כמו הכאת השני בעצמו אשאל כמה יבא להיות כל אחד מן המספרים | |
word problem/find a number | a/b=⅘;ab=b√8 | ספר_ג'יבלי_אלמוקבאלא#roVS | Find me two numbers such that the first is a part of the second as 4 is of 5;
:and the one multiplied by the other yields the same as the product of the second by the root of 8.
:I ask: how much will each number be?
:![]() ומוכה האחד באחר יעשה כמו הכאת השני בשרש ח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅗;ab√8=b | ספר_ג'יבלי_אלמוקבאלא#nOEQ | Find me two numbers such that the one is a part of the other as 3 is of 5;
:and when the one is multiplied by the other, then this product is multiplied by the the root of 8, it yields the same as the second number.
:I ask: how much will each number be?
:![]() וכשיוכה האחד באחר ואותה ההכאה תוכה בשרש ח' יעשה כמו המספר השני אשאל כמה הוא כל אחד מהמספרים | |
word problem/find a number | a/b=⅔;a√a=2b | ספר_ג'יבלי_אלמוקבאלא#Jb23 | Find me two numbers such that the first is a part of the second as 2 is of 3;
:and when the first is multiplied by its root it yields the same as the product of the second by 2.
:I ask: how much will each number be?
:![]() וכשיוכה הראשון בשרש עצמו יעשה כמו הכאת השני בשנים אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=⅖;ab=8√b | ספר_ג'יבלי_אלמוקבאלא#BstD | Find me two numbers such that the one is a part of the other as 2 is of 5;
:and when the first is multiplied by the second, it yields the same as the product of the root of the second by 8.
:I ask: how much will each number be?
:![]() וכשהוכה האחד בשני יעשה כמו הכאת שרש השני בח' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | (a-⅓a)²=20 | ספר_האלזיברא#xJ4O | Question: I want to find a number such that when its third is subtracted from it, the square of the remainder is 20.
:![]() | |
word problem/find a number | a/b=¾;8a=6√b | ספר_ג'יבלי_אלמוקבאלא#8HYy | Find me two numbers such that the one is a part of the second as 3 is of 4;
:and the first multiplied by 8, yields the same as the root of the second multiplied by 6.
:I ask: how much will each number be?
:![]() וכן יעשה הראשון מוכה בח' כמו השני דהיינו שרשו מוכה בו' אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=⅔;ab√8=100 | ספר_ג'יבלי_אלמוקבאלא#mV9d | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when the one is multiplied by the other, and the product is multiplied by the root of 8, it yields 100.
:I ask: how much will each number be?
:![]() וכשיוכה האחד באחר ואותה ההכאה תוכה בשרש ח' ועושה ק' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅗;(a√a+b√b)√8=100 | ספר_ג'יבלי_אלמוקבאלא#dp2A | Find me two numbers such that the one is a part of the other as 3 is of 5;
:and when each is multiplied by its root and both products are summed together, then the sum is multiplied by the root of 8, it yields 100.
:I ask: how much will each number be?
:![]() וכשיוכה כל אחד על שרשו ויחוברו שתי אלו ההכאות יחד וזה הסך יוכה בשרש ח' יעשה מאה אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=¾;a²b=√(20¼) | ספר_ג'יבלי_אלמוקבאלא#4NoH | Find me two numbers such that one is a part of the other as 3 is of 4;
:and when the one is multiplied by itself, and this product is multiplied by the second, it yields a root of 20 and a quarter.
:I ask: how much will each number be?
:![]() וכשיוכה הראשון בעצמו ואותה ההכאה תכה בשני יעשה שרש כ' ורביע אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=⅔;(3a+4b)√5=40 | ספר_ג'יבלי_אלמוקבאלא#PB7l | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when the first is multiplied by 3 and the second by 4, and both products are summed together and multiplied by the root of 5, it yields 40.
:I ask: how much will each number be?
:![]() וכשיוכה הראשון בשלשה והשני בארבעה ואלו שתי ההכאות מחוברים יחד ויוכה בשרש ה' יעשה מ' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a-⅓a=√a | ספר_האלזיברא#HmbP | Question: I want to find a number such that when its third is subtracted from it the remainder is the root of the original number
:![]() | |
word problem/find a number | a/b=⅔;ab=√12 | ספר_ג'יבלי_אלמוקבאלא#zNTn | Find me two numbers such that one is a part of the other as 2 is of 3;
:and if one is multiplied by the other, it yields a root of 12.
:I ask: how much will each number be?
:![]() ואם יוכה האחד באחר יעשה שרש מי"ב אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a+28=2a² | ספר_האלזיברא#AZ3B | Question: we want to find a number such that when we add to it 28 the sum is twice its square
:![]() | |
word problem/find a number | a/b=⅔;(ab)²+a²√4=4¼ | ספר_ג'יבלי_אלמוקבאלא#jPKB | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when the first is multiplied by the second and this product is multiplied by itself then summed with the product of the first multiplied by itself then by the root of 4, it yields 4 and a quarter.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני וזאת ההכאה תוכה בעצמה ותחובר זאת ההכאה עם הכאת הראשון מוכה בעצמו ומה שיבא בשרש ד' יעשה ד' ורביע אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;(ab)²=20+√30 | ספר_ג'יבלי_אלמוקבאלא#9iel | [Find me two numbers] such that one is a part of the other as 2 is of 3;
:and when the first is multiplied by the second and this product is multiplied by itself, it yields 20 and a root of 20.
:I ask: how much will each number be?
:![]() ובהכות הראשון בשני ואותה ההכאה תוכה בעצמה יעשה כ' ושרש ל' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;a²b+\sqrt{a²b}=342 | ספר_ג'יבלי_אלמוקבאלא#oR0N | Find me two numbers such that the first is a part of the second as 2 is of 3;
:and if the first is multiplied by itself, then this product is multiplied by the second, and this product is summed with its root, it yields 342.
:I ask: how much will each number be?
:![]() ומוכה הראשון בעצמו ואותה ההכאה תכה בשני ותחובר זאת ההכאה עם שרשה יעשה שמ"ב אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a²=40+41\b | ספר_דיני_ממונות#aiR7 | 112) Question: find a number such that when you multiply it by itself the result is 40 and 41 parts of a fraction.
:![]() | |
word problem/find a number | a/b=⅔;4a+4b=√100 | ספר_ג'יבלי_אלמוקבאלא#FMUp | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when each of them is multiplied by 4, and both products are summed together, they yield a root of 100.
:I ask: how much will each number be?
:![]() וכשיוכה כל אחד בארבעה ויקובצו אלו ההכאות יחד יעשו שרש ק' אשאל כמה יבא להיות כל מספר מהם | |
word problem/find a number | a/b=¾;(ab)²+27=9b² | ספר_ג'יבלי_אלמוקבאלא#gmur | Find me two numbers such that the first is a part of the other as 3 is of 4;
:and the first multiplied by the second, and this product is multiplied by itself and 27 is added to it, yield the second number multiplied by itself and this product is multiplied by 9.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני ואותה ההכאה תוכה בעצמה ויחובר עמה כ"ז יעשה המספר השני בכפלו בעצמו ואותה ההכאה תוכה בט' אשאל כמה הוא כל אחד מהמספרים האמורי' | |
word problem/find a number | (3a/4)/4=4/6 | ספר_דיני_ממונות#mnbD | 43) Question: find me a number such that when multiplied by 3 then divided by 4 the ratio of the remainder to 4 is the same as the ratio of 4 to 6.
:![]() | |
word problem/find a number | (a²·a)+b²=12½c | ספר_ג'יבלי_אלמוקבאלא#iH47 | Find me three numbers, such that the first is a part of the second as 2 is of 3, and the second is of the third as 3 is of 4.
:If the first is multiplied by itself, then the product is multiplied by the first number, and the second number is multiplied by itself, when both products are summed together, its yields the same as the product of the third number by 12 and a half.
:![]() והשני יהיה מהשלישי כמו שהוא ג' בד' ותכה הראשון בעצמו ואח"כ יוכה העולה במספר הראשון בעצמו ואח"כ יוכה המספר השני בעצמו וכשיחוברו יחד שתי אלו ההכאות יעשה כמו הכאת המספר השלישי בי"ב וחצי אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | (a·⅔a)²=36 | ספר_ג'יבלי_אלמוקבאלא#IqWv | Find me a number, such that when it is multiplied by its two thirds, and the product is multiplied by itself, it yields 36.
:I ask: how much will the number be?
:![]() אשאל כמה יבא להיות המספר | |
word problem/find a number | ³/₇a+⁴/₅a=⅔a+¼a+20 | ספר_מעשה_חושב#7YKC | Example: three-sevenths and four-fifths of the unknown number exceed two-thirds and a quarter of the unknown number by twenty and we wish to know how much is the number?
::![]() | |
word problem/find a number | a²·¾a²=6a | ספר_ג'יבלי_אלמוקבאלא#GJDy | Find me a number, such that when it is multiplied by itself, and the product is multiplied by its three quarters, it yields the same as 6 times the number.
:I ask: how much will this number be?
:![]() אשאל כמה יהיה המספר האמור | |
word problem/find a number | a²·a=12a+10a² | ספר_ג'יבלי_אלמוקבאלא#FhTO | Find me a number, such that when it is multiplied by itself, and the product is multiplied by that number, it yields the same as the product of that number by 12, and that number multiplied by itself, then this product is multiplied by ten and this is added to the product by 12.
:I ask: how much will the number be?
:![]() אשאל כמה יבא להיות המספר האמור | |
word problem/find a number | √(9a)=12 | ספר_ג'יבלי_אלמוקבאלא#TeOu | Find me a number, such that when it is multiplied by 9, the root of the product is 12.
:I ask: how much will the number be?
:![]() אשאל כמה יבא להיות המספר | |
word problem/find a number | (a·⅔a)²=√50 | ספר_ג'יבלי_אלמוקבאלא#MvD8 | Find me a number, such that when it is multiplied by its two thirds, and that product is multiplied by itself, it yields the root of fifty.
:I ask: how much will the number be?
:![]() אשאל כמה יבא להיות המספר האמור | |
word problem/find a number | (a+b)\c=3⅖⅐;(a+c)\b=7⅔¼;b=30 | ספר_מעשה_חושב#odgb | Example: when one number is added to a second number, their ratio to the third is 3 integers, 2-fifths and a seventh.
::When the first is added to the third, their ratio to the second is 7 integers, 2-thirds and a quarter.
::The second number is 30.
::We wish to know: how much is each of the rest?
::![]() וכשחובר הראשון אל השלישי יהיה יחסו אל השניאל השני: P2271 הראשון ז' שלמים וב' שלישיות ורביעית והמספר השני שלשים ורצינו לדעת כמה כל אחד מהנשארים | |
word problem/find a number | (a+b)/c=⅗+⅙;(a+c)/b=2⅓;a=20 | ספר_מעשה_חושב#0XvG | Another example: the ratio of the first and the second summed together to the third is 3-fifths and a sixth.
::The ratio of the first and the third summed together to the second is 2 integers and a third.
::The first number is 20.
::We wish to know: how much is each of the remaining numbers?
::![]() ויחס הראשון והשלישי מקובצים אל השני ב' שלמים ושלישית והמספר הראשון עשרים ורצינו לדעת כמה כל אחד מ[ה]מספרים הנשארים | |
word problem/find a number | a/b=⅗;(ab)²=a² | ספר_ג'יבלי_אלמוקבאלא#0dhl | Find me two numbers such that the first is a part of the second as 3 is of 5;
:and when the smaller is multiplied by the greater and the product is multiplied by itself, it yields the same as the product of the greater by itself.
:I ask: how much will each number be?
:![]() וכאשר הוכה הקטון בגדול ומה שיעלה יוכה בעצמו יעשה כמו הכאת הגדול בעצמו אשאל כמה כל אחד מהמספרים | |
word problem/find a number | a/b=⅘;(ab)²=a²b | ספר_ג'יבלי_אלמוקבאלא#Ukgo | Find me two numbers such that the first is a part of the second as 4 is of 5;
:and when the first is multiplied by the second, and this product is multiplied by itself, it yields the same as the product of the first by itself, then that product is multiplied by the second number.
:I ask: how much will each number be?
:![]() וכשיוכה הראשון בשני ואותה ההכאה תוכה בעצמה ויעשה כמו שעושה הראשון מוכה בעצמו ואותה ההכאה תוכה במספר השני אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=¾;(ab)·(a+b)=a² | ספר_ג'יבלי_אלמוקבאלא#bWjS | Find me two numbers such that the one is a part of the other as 3 is of 4;
:and when the first is multiplied by the second, and the product is multiplied by the sum of both numbers together, it yields the same as the product of the larger by itself.
:I ask: how much will each number be?
:![]() וכאשר הוכה הראשון בשני ואותה ההכאה תוכה על מקובץ שני המספרי' יחד יעשה כמו הכאת הגדול בעצמו אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | b/(c-a)=3⅓;c/(b-a)=6 | ספר_מעשה_חושב#353o | Example: the ratio of the second to what remains from the third when the first is subtracted from it is 3 integers and a third.
::The ratio of the third to what remains from the second when the first is subtracted from it is the number 6.
::![]() ויחס השלישי אל הנשאר מהשני כשחוסר ממנו הראשון מספר ו' | |
word problem/find a number | (a+b)/(c-a)=4½;(a+c)/(b-a)=5 | ספר_מעשה_חושב#UAnP | Example: the ratio of the first and the second summed together to what remains from the third when the first is subtracted from it is 4 integers and a half.
::The ratio of the first and the third summed together to what remains from the second when the first is subtracted from it is 5 integers.
::We wish to know: how much is each of the numbers that meet this condition?
::![]() ויחס הראשון והשלישי מקובצים אל הנשאר] מהשני כשחוסר ממנו הראשון הוא ה' שלמים ונרצה לדעת כמה כל המספרים שינהגו זה המנהג | |
word problem/find a number | a+¼(b+c)=b+⅙(a+c)=c+⅑(a+b);b=20 | ספר_מעשה_חושב#sryH | Example: the first with a quarter of the rest is equal to the second with a sixth of the rest and is also equal to the third with a ninth of the rest.
::The first is added to the greatest part of the rest and the third is added to the smallest part of the rest.
::The second number is 20.
::We wish to know: how much is each of the rest?
::![]() והוא גם כן שוה אל השלישי עם תשיעית הנשארים וכבר התבאר לך במאמר הראשון מזה הספר שסדר אלו המספרים השלשה הוא על זאת ההדרגה אשר סדרנו רצוני שהראשון הוא אשר יתחבר עמו חלק יותר גדול מהנשארים והשלישי הוא אשר יתחבר עמו חלק יותר קטן מהנשארים והזכרתי לך זה למען לא תתבלבל בסדורם ויהיה המספר השני מהם כ' ורצינו לדעת כמה כל אחד מהנשארים | |
word problem/find a number | 7a/9=45 | ספר_דיני_ממונות#d4nh | 133) Question: find me a number such that if you multiply it by 7 and divide by 9, your result will be 45.
:![]() | |
word problem/find a number | b=2a;a²b=9b | ספר_ג'יבלי_אלמוקבאלא#ZaKZ | Find me two numbers such that the one is double the other;
:and when the smaller is multiplied by itself, and the product is multiplied by the second number, it yields the same as the second, i.e. the larger, multiplied by 9.
:I ask: how much will each number be?
:![]() וכשהוכה הקטון בעצמו ואותה ההכאה תוכה במספר השני יעשה כמו השני רצו' הגדול מוכה על ט' אשאל כמה יבא להיות כל אחד מהמספרים | |
word problem/find a number | a/b=¾;a²b=288 | ספר_ג'יבלי_אלמוקבאלא#7M0L | Find me two numbers such that the one is a part of the other as 3 is of 4;
:and when the smaller is multiplied by itself, and the product is multiplied by the larger, it yields 288.
:I ask: how much will each number be?
:![]() וכשיוכה הקטן בעצמו ו{{#annot: term | #result, #יוצא | QU3I}}היוצא{{#annotend:QU3I}} תכה בגדול יעשה רפ"ח אשאל כמה כל אחד מהמספרי' | |
word problem/find a number | (5/a)·8=23 | ספר_דיני_ממונות#km4W | 134) Question: find a number such that if you divide it by 5 and multiply by 8 the result will be 23.
:![]() | |
word problem/find a number | a-⅓a-¼a=29 | ספר_דיני_ממונות#3Zd3 | 135) Question: find me a number such that if you subtract its third and its quarter from it the remainder is 29.
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word problem/find a number | a+⅓a+⅖a=81 | ספר_דיני_ממונות#khzV | 136) Question: find me a number such that if you add to it its third and its two fifths it makes [81].
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word problem/find a number | a²=2b+8;a²+b²=80 | ספר_ג'יבלי_אלמוקבאלא#Ob3R | Find me two numbers such that the one multiplied by itself yields 2 times the second and 8 more;
:and when each of them is multiplied by itself, and the two products are summed together, they yield 80.
:I ask: how much will each number be?
:![]() ומוכה כל אחד מהם בעצמו ויקובצו ב' ההכאו' יחד יעשו פ' אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅔;3a+4b=³√216 | ספר_ג'יבלי_אלמוקבאלא#w4Ac | Find me two numbers such that one is a part of the other as 2 is of 3;
:and when the first is multiplied by 3 and the second by 4, and both products are summed together, they yield a cube root of 216.
:I ask: how much will each number be?
:![]() ומוכה הראשון בג' והשני בד' ויחוברו ב' אלו ההכאו' יחד יעשה שרש מעוק' מרי"ו אשאל כמה יבא להיות כל א' מהמספרי' | |
word problem/find a number | 3/a=5+7/b | ספר_דיני_ממונות#iyBa | 155) Question: if you want to find a number such that if you divide 3 by it, the result is 5 and 7 remain.
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word problem/find a number | √a+√(a-√a)=3 | ספר_דיני_ממונות#e6ph | 156) Question: if you want to find a number such that if you subtract its root and add it to the root of the remainder it makes 3.
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word problem/find a number | a²+19=b² | ספר_דיני_ממונות#DmeO | 149) Question: if you want to find a square number such that if you add to it 19 it will be a square.
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word problem/find a number | a+b=n², a-b=m² | ספר_דיני_ממונות#U3Ow | 332) Question: find me a number such that when you add a certain number to it, it becomes a square, and if you subtract it from it, a square remains.
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word problem/find a number | a²-15=b² | ספר_דיני_ממונות#eiGo | 150) Question: if you want to find a square number such that if you subtract 15 from it, it remains a square.
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word problem/find a number | a/b=¾;³√(2a+3b)=8 | ספר_ג'יבלי_אלמוקבאלא#q0Kk | Find me two numbers such that one is a part of the other as 3 is of 4;
:and when the one is multiplied by 2 and the other is multiplied by 3, and the two products are summed together their cube root is 8.
:I ask: how much will each number be?
:![]() ומוכה הראשון בב' והשני בג' ויקובצו ב' אלו ההכאו' יחד יהיה שרשם המעוקב ח' אשאל כמה יבא להיות כל א' מהמספרי' | |
word problem/find a number | a/b=⅗;ab=³√729 | ספר_ג'יבלי_אלמוקבאלא#ai8Z | Find me two numbers such that one is a part of the other as 3 is of 5;
:and the one multiplied by the other yields a cube root of 729.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני יעשה שרש מעו' מתשכ"ט אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a/b=⅓;³√a³√b=100 | ספר_ג'יבלי_אלמוקבאלא#AP3O | Find me two numbers such that the one is a part of the second as 1 is of 3;
:and the cube root of the first multiplied by the cube root of the second yields 100.
:I ask: how much will each number be?
:![]() ומוכה שרש מעו' מהראשון בשרש מעו' השני יעשה ק' אשאל כמה יבא להיות כל אחד מן המספרי' | |
word problem/find a number | a/b=¼;aba=³√216 | ספר_ג'יבלי_אלמוקבאלא#nkyB | Find me two numbers such that one is a part of the other as 1 is of 4;
:and the one multiplied by the other, and this product is multiplied by the first, yields a cube root of 216.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשני וההכאה ההיא תוכה בראשון יעשה שרש מעו' מרי"ו אשאל כמה יבא להיות כל אחד מהמספרי' | |
word problem/find a number | a²=4(a+8) | ספר_המספר_/_אליהו_מזרחי#OOxP | The example: if you want to know what is the number whose square equals the product of 4 by the sum of that number with 8.
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word problem/find a number | a²=(3+¹⁰/₁₃)(a+6) | ספר_המספר_/_אליהו_מזרחי#UwCZ | Likewise, if you want to know the number whose square equals the product of three and 10-thirteenths by the sum of that number with 6.
::![]() | |
word problem/find a number | 37a=49 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#b6Ce | The [sixth] question: what is the number, such that when we multiply it by 37, the product is 49.
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word problem/find a number | a+½¼a+¾a+¼¼a=2 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#EJ6w | The third question: what is the unknown number that if you add to it one-half of its quarter, its three quarter and one-quarter of its quarter, the total is but two?
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word problem/find a number | ½a+⅓a+¼a-5=24 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#ywwH | Second question: What is the number whose half, third and quarter, minus five are 24?
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word problem/find a number | a+2⅔a=11 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#ZVW2 | First question: What is the number to which you add its two and 2-thirds and it is eleven?
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word problem/find a number | 9a=1 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#LF1Q | The seventh question: what is the number, such that when we multiply it by 9, the product is one.
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word problem/find a number | 13·7·3a=3 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#o8DN | The eighth question: what is the number, such that when we multiply it by 3, then the product by 7, then the product by 13, the result is only 3.
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word problem/find a number | ⅕a/√a=7 | ספר_דיני_ממונות#VnZO | Question: find me a number, such that when you divide its fifth by a root of the given number, the result is 7.
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word problem/find a number | ⅖a²=a | ספר_דיני_ממונות#LWXU | 159) Quaestion: if you want to find a number such that its two fifths are its root.
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word problem/find a number | a+4=n², a-4=m² | ספר_דיני_ממונות#bQqS | 151) Question: if you want to find a number such that if you add to it 4 it will be a square and if you subtract [from it 4] it will also be a square.
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word problem/find a number | ³/₇a+⁴/₅a=⅔a+¼a+20 | ספר_דיני_ממונות#SkQW | 46) Question: three sevenths and four fifths of the unknown number exceed two thirds and a quarter of the unknown number by twenty.
:We wish to know: how much is the number?
:![]() רצינו לדעת כמה המספר הנעלם | |
word problem/find a number | a/b=¾;a√8+b²=48 | ספר_ג'יבלי_אלמוקבאלא#aGAJ | Find me two numbers such that the one is a part of the other as 3 is of 4;
:and if the first is multiplied by the root of 8, and the second is multiplied by itself, then both products are summed together, it yields 48.
:I ask: how much will each number be?
:![]() ומוכה הראשון בשרש ח' והשני בעצמו ואותן שתי הכאות יחוברו יחד יעשו מ"ח אשאל כמה יבא להיות כל האחד מהמספרי' | |
word problem/find a number | (½a+⅓a)-(¼a+⅕a)=4 | ספר_דיני_ממונות#cQy5 | Question: find me a number, such that [the sum of] its half and its third exceeds [the sum of] its quarter and its fifth by 4 integers.
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word problem/find a number | a+½a+⅕a+⅐a=2 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#hxby | Question one: [What is] the number, such that if you add [to it] its half, its fifth, and its seventh, [the total is 2].
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word problem/find a number | a+½½a+⅓⅓a+⅕⅕a=7 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#rLug | Question: What is the unknown number, such that when we add to it half of its half, a third of its third, and a quarter of its quarter, it is exactly 7.
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word problem/find a number | ¼a+⅕a=5 | מלאכת_המספר#0Nd6 | As the one who asks about the sum of a quarter and a fifth [of a whole], which is 5 integers, and we wish to know how much is the whole.
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word problem/find a number | a²=b-5;a²+b²=100 | ספר_ג'יבלי_אלמוקבאלא#a55J | Find me two numbers, such that when the first is multiplied by itself it yields the second minus 5, and when each of them is multiplied by itself, then both products are summed together, it yields 100.
:I ask: how much will each of the numbers be?
:![]() ויוכו כל אחד מהם בעצמו ויחוברו אותם ההכאות יחד יעשה ק' ואשאל יבא כמה להיות כל אחד מהמספרים | |
word problem/find a number | repeated subtraction | ספר_חשבון#QPoG | If one asks you: a number, you subtract a tenth from it, then you subtract again a tenth from the remainder, and 100 are left.
:How much was the original number before subtracting the two tenths? : ![]() כמה היה כל החשבון בטרם שהסרת ממנו ב' העשיריות | |
word problem/find a number | ⅓a+¼a=10½ | מלאכת_המספר#IQCS | Example for this: suppose the sum of a third and a quarter of the whole is equal to ten and a half and we wish to know the whole.
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word problem/find a number | 8/a/b/27 | ספר_דיני_ממונות#cJJC | Question: if you wish to find two numbers standing between 8 and 27, such that the ratio of the second to the first is as the ratio of the third to the second and as the ratio of the fourth to the third.
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word problem/find a number | ⅓a+¼a=6 | מלאכת_המספר#m65t | Example: we wish to find a number, whose quarter and third are 6.
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word problem/find a number | ⅓a+¼a=20 | מלאכת_המספר#Auzt | Example: we wish to find a number that the sum of its third and its quarter is 20.
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word problem/find a number | ⅓a+⅕a=10 | מלאכת_המספר#niUj | Suppose we want to find any whole, such that the sum of its third and its fifth together is ten.
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pricing problem/find the amount | wheat | ספר_החשבון_והמדות#IxYr | Example: one asks: a man sells 7 measures of wheat for 12 pešuṭim. How many measures will he sell for 14 pešuṭim?
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pricing problem/find the amount | wheat | ספר_חשבון#1vZH | Say: if it is said: I bought 10 korim of wheat for 6 dinar.
:How many korim could I buy for 4 dinar?
:![]() כמה כורי' אוכל ליקח בד' דינרי' | |
pricing problem/find the amount | wheat | ספר_דיני_ממונות#ZFVh | A man sells wheat at 13 measures for 23.
:How many measures will he sell for 7 pešuṭim?
:![]() כמה מדות יתן בז' פשוטים | |
pricing problem/find the amount | wheat | ספר_יסודי_התבונה_ומגדל_האמונה#hpBY | 10 kors of wheat for 6 dinar. How many kors could I take for 4 dinar? :: ![]() | |
pricing problem/find the amount | kor | Anonymous#B8Hh | As the one who says: I bought 6 kors for 4 dinar. How many kors would I buy for 7 dinar?
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pricing problem/find the amount | wheat | Anonymous#rw8j | As the one who says: 10 kors of wheat for 6 dinar. How many kors could I take for 4 dinar?
:![]() | |
pricing problem/find the amount | measures | ספר_הכללים_במספר#45XD | 8) Question: A man sells 13 measures for 23.
:How many measures will he sell for 7 [pešiṭim]?
:![]() כמה מדות יתן בז' פשוטי' | |
pricing problem/find the amount | kor | ספר_יסודי_התבונה_ומגדל_האמונה#uGmV | I bought 6 kors for 7 dinar. How many kors [would I buy] for 4 dinar?
::![]() | |
pricing problem/find the amount | wheat | ספר_המספר_/_אברהם_אבן_עזרא#d3Sj | Question: a man sells 13 measures of wheat for 23 pešuṭim. How many measures will he sell for 7 [pešuṭim]?
:![]() | |
pricing problem/find the amount | kor | ספר_חשבון#I3ZQ | If it is said: 6 korim of wheat are worth 4 dinar.
:How many korim could I buy for 7 dinar?
:![]() כמה כורי אוכל לקנות בז' דינרי | |
figure problem/find the area | rectangle | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#xc5k | Another example: we wish to know the area [of a quadrangle], one side of which is 75 and the other is 245, like this:
:![]() | |
figure problem/find the area | square | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#zkGc | Example: a square shape, each of whose sides is two hundred cubits long.
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figure problem/find the area | square | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#r4mB | Example: we wish to know [the area] of an equilateral square, each of whose sides is 26 cubits long.
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figure problem/find the area | square | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#qG5u | Example: we wish to know [the area of] a square that is 3 cubits long and so is its width.
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figure problem/find the area | square | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#x1kG | If you want [to know] the area of a square, each side of which is 4.
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interest and discount problem/find the fund | liṭra for one day | ספר_חשבון#L2vB | If a man says: I lent one liṭra for so and so pešuṭim a month.
:How many liṭra will yield one pašuṭ a day?
:![]() כמה ליט' ירוויחו ביום אחד א' פשו' | |
interest and discount problem/find the fund | liṭra for some months | ספר_הכללים_במספר#nqXZ | 35) If a man asks you: one kikkar yields 29 liṭra, 13 dinar and 7 pešuṭim a year.
:How many liṭra will yield the same in 7 months?
:![]() כמה ליט' ירויחו בהם ז' חדשי' | |
interest and discount problem/find the fund | liṭra for some months | ספר_הכללים_במספר#EOv3 | Example: 25 liṭra yield 40 dinar in 6 months.
:How many liṭra will yield the same in 8 months?
:![]() כמה ליט' ירויחו בהם בח' חדשים | |
interest and discount problem/find the fund | liṭra for some months | ספר_הכללים_במספר#gU7s | 29) If a man asks you: so and so liṭra yield so and so liṭra in a certain time.
:How many liṭra will yield the same in a certain?
:![]() כמה ליט' בכל כך זמן ירויחו כהם | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#Vv31 | Example: one kikkar yields 12 liṭra a year.
:You want to know how many liṭra will yield one pašuṭ a day?
:![]() ותרצה לידע כמה ליט' ירויחו היום א"פ | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#pclr | 26) If a man asks you: one kikkar yields so and so liṭra a year.
:How many liṭra will yield one pašuṭ a day?
:![]() כמה ליט' ירויחו היום א"פ | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#xRwx | Example: I lent one liṭra for 2 pešuṭim and a half a month.
:You want to know how many liṭra will yield one pašuṭ a day?
:![]() ותרצה לידע כמה ליט' ירויחו היום א"פ | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#Habg | 24) If a man asks you: I lent some money at one liṭra for so and so a month.
:How many liṭra will yield one pašuṭ a day?
:![]() כמה ליט' ירויחו היום א"פ | |
interest and discount problem/find the fund | liṭra for some months | ספר_חשבון#jgz4 | If one says: one kikkar yields 29 liṭra, 13 dinar, and 6 pešuṭim a year.
:How many liṭra will yield the same in 7 months?
:![]() כמה ליט' ירויחו כהם בז' חדשים | |
interest and discount problem/find the fund | liṭra for some months | ספר_חשבון#f21Z | Example: 25 liṭra yield 40 dinar in 6 months.
::How many liṭra will yield the same in 8 months?
::![]() בכמה ליט' ירויחו כהם בו' חדשים | |
interest and discount problem/find the fund | liṭra for some months | ספר_חשבון#JBNu | If a man says: so and so liṭra yield so and so liṭra in so and so [months].
:How many liṭra will yield the same in so and so [months]?
:![]() כמה ליט' בכך וכך זמן ירויח כהם | |
interest and discount problem/find the fund | liṭra for one day | ספר_חשבון#maiV | Example: one kikkar yields 12 liṭra a year.
:You wish to know how many liṭra will yield one pašuṭ a day?
:![]() ותרצה לידע כמה ליט' ירויחו ביום אחד א' פשוט | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#UlEj | 38) If a man asks you: One kikkar yields so and so liṭra a year.
:How many liṭra will yield one pašuṭ a day?
:![]() כמה ליט' ירויחו היום א"פ | |
interest and discount problem/find the fund | liṭra for one day | ספר_הכללים_במספר#wNgJ | Such as, one kikkar yields 13 liṭra a year and you want to know how many liṭra will yield one pašuṭ a day.
:![]() | |
interest and discount problem/find the fund | liṭra for one day | ספר_חשבון#fP2M | One kikkar yields so and so liṭra a year.
:How many liṭra will yield one pašuṭ a day?
:![]() | |
interest and discount problem/find the fund | no time | ספר_הכללים_במספר#f5jn | 68) If you are told: I produced two pešuṭim from one pašuṭ, I produced three [pešuṭim] from two [pešuṭim], four from three, five from four, and six from five, and I had a total of 400 pešuṭim.
:I ask you: How much was the money invested?
:![]() אשאלך כמה היה הקרן | |
interest and discount problem/find the fund | a year | ספר_הכללים_במספר#qKw0 | 70) A certain amount produced 17 liṭra in one year at 3 pešuṭim for one liṭra a month.
:How much was the money invested?
:![]() כמה היה הקרן | |
interest and discount problem/find the fund | liṭra for one day | ספר_חשבון#3oVI | Example: I lent one liṭra for 2 pešuṭim and a half a month.
:You want to know how many liṭra will yield one pašuṭ a day at this price.
:![]() ותרצה לידע כמה ליט' ירוויחו ביום אחד א' פשו' לפי זה החשבון | |
interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#6SAa | 41) If a man asks you: One kikkar yields so and so pešuṭim a day, how much will one liṭra yield a month?
:![]() כמה יבא החדש הליט' | |
interest and discount problem/find the interest | for some dinar a month | ספר_חשבון#601f | You lend 5 dinar at 7 pešuṭim for one liṭra a year.
:You want to know: how much will be earned in one month?
:![]() ותרצה לידע כמה יבא בחדש | |
interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#nEKA | 33) If a man asks you: so and so liṭra yield one pašuṭ a day.
:How much will one liṭra yield a month?
:![]() לאי זה חשבון יבא החדש הליט' | |
interest and discount problem/find the interest | for some liṭra a month | ספר_הכללים_במספר#GL9C | 43) If you lend 100 liṭra for one month at 8 liṭra a year and you want to know how much will be earned in a short way.
:![]() | |
interest and discount problem/find the interest | for one kikkar a year | ספר_הכללים_במספר#eMAO | Example: one kikkar yields 10 pešuṭim a day and you want to know how much will it yield a year?
:![]() | |
interest and discount problem/find the interest | for some liṭra, some months | ספר_הכללים_במספר#uzR3 | 23) If a man says: I lent some money at 3 pešuṭim a month for one liṭra.
:How much will 60 liṭra make in 8 months?
:![]() כמה יבואו הס' ליט' ח' חדשים | |
interest and discount problem/find the interest | for some liṭra a day | ספר_הכללים_במספר#AHu7 | 46) If a man asks you: How much will be the profit of 100 liṭra for one day at 8 liṭra a year?
:![]() | |
interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#VBTh | Example: 12 liṭra yield one pašuṭ a day and you want to know how much will one liṭra yield a month.
:![]() ותרצה לידע לאי זה חשבון יבא החדש הליט' | |
interest and discount problem/find the interest | for some liṭra a year | ספר_הכללים_במספר#RDKN | 34) If a man asks you: so and so liṭra yield one pašuṭ a day.
:How many liṭra will 100 liṭra yield a year?
:![]() כמה ליט' ירויחו ק' ליט' א' שנה | |
interest and discount problem/find the interest | for some dinar, some months | ספר_חשבון#E3cW | You lend 9 dinar for 5 months at 5 pešuṭim for one liṭra a year.
:You want to know: how much will be earned?
:![]() | |
interest and discount problem/find the interest | for some dinar a month | ספר_חשבון#nf4P | You lend 3 dinar at 6 pešuṭim for one liṭra a month.
:You want to know: how much will be earned in one month?
:![]() ותרצה לידע כמה יבא החדש | |
interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#aRVG | At 10 liṭra for one kikkar a year.
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interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#J7xa | At 8 liṭra for one kikkar a year.
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interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#ZFWX | At 7 liṭra for one kikkar a year, how much will one liṭra yield a month?
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interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#19vp | You pay 12 liṭra for one kikkar a year.
:You want to know: how many pešuṭim for one liṭra a month should be given?
:![]() ותרצה לידע לחשבו' כמה פשוטי' הליט' יבוא החודש | |
interest and discount problem/find the interest | for one kikkar a year | ספר_הכללים_במספר#cQe2 | 40) If a man asks you: One kikkar yields so and so pešuṭim a day.
:How much will one kikkar yield a year?
:![]() כמה ירויח הככר השנה | |
interest and discount problem/find the interest | for one kikkar a month | ספר_חשבון#w6vz | You lend one kikkar at 12 liṭra a year.
:You want to know: how much it will yield a month?
:![]() ותרצה לידע כמה יבא החדש | |
interest and discount problem/find the interest | for some liṭra a day | ספר_הכללים_במספר#0TuA | Example: I lent a liṭra for 3 pešiṭim a month and you want to know how much will 100 liṭra yield a day?
:![]() ותרצה לידע כמה ירויחו היום ק' ליט' | |
interest and discount problem/find the interest | for one kikkar a month | ספר_חשבון#I6d6 | You lend one kikkar at 5 liṭra a year.
:You want to know: how much it will yield a month?
:![]() ותרצה לידע כמה יבא החדש | |
interest and discount problem/find the interest | for one kikkar a month | ספר_חשבון#NCq8 | You lend one kikkar at 6 liṭra a year
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interest and discount problem/find the interest | for some liṭra a year | ספר_הכללים_במספר#YSZs | 82) If a man asks you: I lent some money at so and so pešuṭim for a liṭra a month, how much is the profit of 100 liṭra for a year?
:![]() כמה יעלה ריוח בק' ליט' א' שנה | |
interest and discount problem/find the interest | for one kikkar a month | ספר_חשבון#yx6P | At one kikkar at 8 liṭra a year, you want to know how much it will yield a month
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interest and discount problem/find the interest | for some liṭra, some months | ספר_חשבון#Csxb | If a man asks you: I lent one liṭra for 3 pešuṭim a month.
:How much will 60 liṭra make in 8 months?
:![]() כמה יבואו לס' ליט' בח' חדשים | |
interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#QVqt | Example: 12 liṭra yield one pašuṭ a day.
:You wish to know how much will one liṭra yield a month.
:![]() ותרצה לידע כמה יגיע לליט' בחדש | |
interest and discount problem/find the interest | for some liṭra a year | ספר_הכללים_במספר#YKRT | Example: I lent 100 liṭra for one [year] at 7 pešuṭim for one liṭra a month.
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interest and discount problem/find the interest | for one liṭra a month | ספר_חשבון#cqZ2 | If a man say: so and so liṭra yield one pašuṭ a day.
:How much will one liṭra yield a month?
:![]() לאי זה סך יעלה בחדש הליט' | |
interest and discount problem/find the interest | for some liṭra a day | ספר_חשבון#FCzK | Example: I lent one liṭra at 3 pešuṭim a month.
:You want to know how much will 100 liṭra yield a day?
:![]() ותרצה לדעת כמה ירויחו היום ק' ליט' | |
interest and discount problem/find the interest | for some liṭra a day | ספר_חשבון#kEfW | If a man says: I lent one liṭra at so and so a month.
:How much will [100] liṭra yield a day?
:![]() כמה יעלה לך ליט' ביום | |
interest and discount problem/find the interest | for some dinar, some months | ספר_חשבון#5I0F | You lend 7 dinar for 10 months at 5 pešuṭim for one liṭra a year.
:You want to know: how much will be earned?
:![]() | |
interest and discount problem/find the interest | for some dinar, some months | ספר_חשבון#RXKm | You lend 3 dinar for 9 months at 6 pešuṭim for one liṭra a month.
:You want to know: how much will be earned?
:![]() | |
interest and discount problem/find the interest | for some liṭra a day | ספר_הכללים_במספר#jYdL | 39) If a man asks you: I lent a liṭra for so and so a month.
:How much will 100 liṭra yield a day?
:![]() כמה ירויחו היום ק' ליט' | |
interest and discount problem/find the interest | for some liṭra a year | ספר_הכללים_במספר#Ins5 | Example: 15 liṭra yield one pašuṭ a day.
:How much will 100 liṭra yield a year?
:![]() כמה ירויחו ק' ליט' א' שנה' | |
interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#nbZq | 42) If a man asks you: One kikkar yields so and so liṭra a year.
:How much will one liṭra yield a month?
:![]() כמה יבא החדש הליט' | |
interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#N3Io | Example: one kikkar yields 10 pešuṭim a day and you want to know how much will one liṭra yield a month?
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interest and discount problem/find the interest | for some liṭra a month | ספר_הכללים_במספר#HIJ5 | 84) The one who wants to know for one kikkar at so and so [a year], how much will be [the interest] a month?
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interest and discount problem/find the interest | for some liṭra a month | ספר_הכללים_במספר#ErCS | Example: At 7 liṭra for one kikkar a year: how much will 30 liṭra yield a month or two months or more?
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interest and discount problem/find the interest | for one liṭra a month | ספר_הכללים_במספר#Os8m | Example: one kikkar yields 12 liṭra a year and you want to know how much will one liṭra yield a month?
:![]() | |
pricing problem/find the price | wheat | ספר_יסודי_התבונה_ומגדל_האמונה#pdl2 | 10 kors of wheat for 6 dinar. What is the price of 4 kors?? :: ![]() | |
pricing problem/find the price | cloth | ספר_אגריס#TKpg | Example: I bought 12 cubits of cloth for 28 dinar. You wish to know: what is the price of 7 cubits?
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pricing problem/find the price | roosters | ספר_אגריס#DWbY | When one asks: you know that 11 roosters are sold for 21 pešiṭim. Now, you ask: what is the price of 8 roosters?
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pricing problem/find the price | cubits | ספר_ציפרא#xlAl | I bought 21 cubits of cloth for 43 dinar, how much will 65 cubits cost?
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pricing problem/find the price | cloth | ספר_ציפרא#3eLi | If a person asks: I bought 19 cubits of cloth for 13 dinar, how much will 13 cubits cost?
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pricing problem/find the price | barrels | ספר_ציפרא#xb4q | Another example: If a person asks you: I bought 100 barrels for 90 liṭra, how much will one barrel cost?
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pricing problem/find the price | cloth | ספר_ציפרא#k21g | A man who asks you: I bought 70 cubits of cloth for 40 dinar, how much will 55 cubits cost?
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pricing problem/find the price | leather | ספר_הכללים_במספר#S3ri | 71) If you are asked: One kikkar of leather for 21 liṭra and a half.
:How much leather [can be bought] for 12 liṭra and a quarter?
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pricing problem/find the price | pepper | ספר_הכללים_במספר#sShl | Example: I bought 100 liṭra of pepper for 40 liṭra and you want to know how much one liṭra is worth.
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pricing problem/find the price | kor | Anonymous#B4Ol | As the one who says: 10 kors for 6 dinar. What is the price of 4 kors?
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pricing problem/find the price | kor | Anonymous#b0jS | As the one who says: I bought 3 kors for 4 dinar. For how much would I buy 10 kors?
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pricing problem/find the price | salt | ספר_חשבון#apMj | One kikkar of salt is equal to 200 botinili(?).
:If you buy one kikkar of salt for 25 liṭra and you want to know how much one botinilo(?) is worth
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pricing problem/find the price | oil | ספר_חשבון#HxPU | One thousand of oil are equal to 40 mitri(?).
:If the thousand is worth 27 liṭra and 5 dinar, how much is one mitro(?) worth?
:![]() אם האלף שווה כ"ז ליט' וה' די' כמה יבא המיטרו | |
pricing problem/find the price | ounce | ספר_חשבון#dwJe | If it is said: One terri is worth 28 pešiṭim.
:How much is one ounce worth?
:![]() כמה יבא האוקי' | |
pricing problem/find the price | gold | ספר_חשבון#SL63 | If it is said: one ounce of gold is worth 6 liṭra.
:How much is one garoni worth?
:![]() כמה יבא הגרונא | |
pricing problem/find the price | gold | ספר_חשבון#bcgS | If someone says: one ounce of gold is sold for 5 liṭra and 15 dinar.
:How much is one terri worth?
:![]() כמה יבא הטרי' | |
pricing problem/find the price | liṭra | ספר_חשבון#Mr6C | 1000 [liṭra] are worth 150 liṭra.
:You want to know how much one liṭra is worth
:![]() ותרצה לידע כמה שוה הליט' | |
pricing problem/find the price | liṭra | ספר_חשבון#BPvK | If it is said: one liṭra is worth 5 dinar.
:You want to know how much 1000 [liṭra] are worth
:![]() ותרצה לידע כמה יבא האלף | |
pricing problem/find the price | silver | ספר_חשבון#fjUl | If someone says: one marco of silver, which is 8 ounce, is worth 7 liṭra and 5 dinar.
:How much is one ounce worth?
:![]() כמה בא האונקי' | |
pricing problem/find the price | pepper | ספר_חשבון#S0eF | If it is said: one ounce of pepper is sold for 8 pešiṭim.
:How much are 1000 [liṭra] worth?
:![]() כמה יבא האלף | |
pricing problem/find the price | pepper | ספר_חשבון#0PNc | If someone says: one ounce of pepper is sold for 7 pešiṭim.
:How much is one kikkar worth?
:![]() כמה יבא הכיכר | |
pricing problem/find the price | kikkar | ספר_חשבון#ONlt | 1000 liṭra are sold for 111 liṭra and 7 dinar.
:How much is one kikkar worth?
:![]() כמה יבא הככר | |
pricing problem/find the price | cloth | ספר_חשבון#eLS7 | If you wish to know how much are 3 cubits of cloth plus one third, a quarter, and a fifth for 4 pešuṭim plus a quarter, a fifth, and a sixth?
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pricing problem/find the price | liṭra | ספר_חשבון#zA6t | If there are dinar included, for example: one kikkar for 10 liṭra and 3 dinar.
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pricing problem/find the price | liṭra | ספר_חשבון#8VD0 | One kikkar for 30 liṭra.
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pricing problem/find the price | liṭra | ספר_חשבון#Hnv6 | One kikkar for 25 liṭra.
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pricing problem/find the price | liṭra | ספר_חשבון#UbD9 | If you buy one kikkar for 9 liṭra.
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pricing problem/find the price | liṭra | ספר_חשבון#wqjc | If you buy one kikkar for 5 liṭra.
:![]() | |
pricing problem/find the price | liṭra | ספר_חשבון#vMs9 | If you buy one kikkar for 7 liṭra, and you want to know how much one liṭra is worth.
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pricing problem/find the price | gold | ספר_חשבון#T9hO | If the gold is 20 carat [per ounce] and you wish to know how much is one ounce worth?
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pricing problem/find the price | gold | ספר_חשבון#3Fmu | When you know that the gold is 18 carat per ounce and you wish to know how many peraḥim is one ounce worth.
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pricing problem/find the price | general | ספר_חשבון#hM80 | If he says: 11 are worth 17
:How much are 31 worth at this price?
:![]() ל"א לזה החשבון כמה שוים | |
pricing problem/find the price | general | ספר_חשבון#FApQ | If he asks: if 5 is equal to 7, how much is 9 equal to?
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pricing problem/find the price | sheaves | ספר_חשבון#oN2h | If it is said: 3 sheaves are worth 4 dinar.
:How much are 10 sheaves worth at this price?
:![]() י' עומרי' לחשבון זה כמה הם שוי' | |
pricing problem/find the price | kor | ספר_חשבון#lMNX | If he says: 10 korim are worth 6 dinar.
:How much are 4 korim worth at this price?
:![]() ד' כורי' לחשבון זה כמה שוי' | |
pricing problem/find the price | eggs | ספר_חשבון#3fQk | A man says: 3 eggs are worth 4 pešiṭim.
:How many pešiṭim are 5 eggs worth at this price?
:![]() ה' ביצות לזה החשבון כמה פשיטים עולי' | |
pricing problem/find the price | grain | ספר_מעשה_חושב#jfmN | Example: the price of 11 measures of grain is 7 dinar and you wish to know how much is the price of 15 measures of grain?
::![]() | |
pricing problem/find the price | general | ספר_מעשה_חושב#rJ6y | Question: the price of a given amount of merchandise is so and so, how much is the price of another given amount of this merchandise?
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pricing problem/find the price | fruit | ספר_הכללים_במספר#oVVn | 45) You bought some fruit in trade at so and so liṭra for one kikkar and you want to know how much one liṭra is worth in a short way.
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pricing problem/find the price | lint | ספר_הכללים_במספר#Jc98 | 32) If a man asks you: one kantar [measurement of weight] of lint is worth 17 liṭra and 5 dinar.
:One kantar is 165 liṭra.
:How much is one liṭra worth?
:![]() כמה ישוה הליט' והקנטרו' הוא קס"ה ליט' | |
pricing problem/find the price | sheaves | ספר_יסודי_התבונה_ומגדל_האמונה#SeNr | I bought 3 sheaves for 4 dinar. For how much would I buy one ephah? :: ![]() | |
figure problem/find the side | square | ספר_הכללים_במספר#CMcq | 102) The third question: a square, you subtract its area from the sum of its four sides and the remainder is 3.
:![]() | |
interest and discount problem/find the time | years, for some dinar | ספר_חשבון#DVte | if one says: I lent one liṭra at 2 and a half pešuṭim a month.
:In how many [years] it will be doubled?
:![]() בכמה זמן יכפלו מבלתי שנשים רויח בקרן | |
interest and discount problem/find the time | for some liṭra | ספר_הכללים_במספר#XXox | 22) Question: one kikkar yields 36 liṭra and 18 dinar a year.
:How long will it take 65 liṭra to yield the same?
:![]() הס"ה ליט' בכמה זמן ירויחו כהם | |
interest and discount problem/find the time | days, for one liṭra | ספר_הכללים_במספר#1jH8 | 25) If a man asks you: I lent one liṭra for so and so a month.
:In how many days will one liṭra yield one pašuṭ?
:![]() | |
interest and discount problem/find the time | days, for one liṭra | ספר_הכללים_במספר#xUoL | Example: you lent [one liṭra] for 3 [a month].
:You want to know in how many days will the liṭra yield one pašuṭ?
:![]() | |
interest and discount problem/find the time | days, for one liṭra | ספר_הכללים_במספר#JrEQ | 27) If a man asks you: one kikkar yields so and so liṭra a year.
:In how many days will one liṭra yield one pašuṭ?
:![]() בכמה ימים ירויח הליט' א"פ | |
interest and discount problem/find the time | days, for one liṭra | ספר_הכללים_במספר#U8hO | Example: one kikkar yields 9 liṭra a year and you want to know in how many days will one liṭra yield one pašuṭ?
:![]() | |
interest and discount problem/find the time | for some liṭra | ספר_חשבון#npGv | If it is said: 20 liṭra yield 4 liṭra a year.
:How long will it take 30 liṭra to yield the same?
:![]() ל' ליט' בכמה זמן ירוויחו כהם | |
interest and discount problem/find the time | days, for one liṭra | ספר_חשבון#8P3l | If it is said: I lent one liṭra for 3 pešuṭim a month.
:You want to know in how many days will one liṭra yield one pašuṭ.
:![]() ותרצה לידע בכמה ימים תרוויח הליט' א' פשוט | |
interest and discount problem/find the time | days, for one liṭra | ספר_חשבון#83cS | One kikkar yields so and so liṭra a year.
:In how many days will one liṭra yield one pašuṭ?
:![]() בכמה ימים תרויח הליט' א' פשו' | |
interest and discount problem/find the time | days, for one liṭra | ספר_חשבון#XbFW | Example: one kikkar yields 9 liṭra a year.
:You wish to know in how many days will one liṭra yield one pašuṭ?
:![]() ותרצה לידע בכמה ימים תרויח הליט' א' פשו' | |
interest and discount problem/find the time | months, for some liṭra | ספר_הכללים_במספר#LLGv | 28) If a man asks you: so and so liṭra yield so and so in a certain time.
:In how much time will so and so liṭra yield the same?
:![]() | |
interest and discount problem/find the time | months, for some liṭra | ספר_הכללים_במספר#XRzd | Example: 50 liṭra yield 3 liṭra in 4 months.
:In how much time will 75 liṭra yield the same?
:![]() הע"ה ליט' בכמה זמן ירויחו כהם | |
interest and discount problem/find the time | years, for some liṭra | ספר_הכללים_במספר#ucM7 | 30) If a man asks you: I lent one liṭra for so and so a month.
:In how much time will so and so liṭra be doubled?
:![]() כל כך ליט' בכמה זמן יכפלו בלתי לשים ריוח אקרן | |
interest and discount problem/find the time | years, for some liṭra | ספר_הכללים_במספר#uGZJ | Example: I lent one liṭra for 3 pešuṭim a month.
:In how much time will 95 liṭra be doubled?
:![]() הצ"ה ליט' בכמה זמן יכפלו | |
interest and discount problem/find the time | years, for some liṭra | ספר_חשבון#2pIQ | I lent one liṭra for so and so [pešuṭim] a month.
:In how many [years] will so and so liṭra be doubled?
:![]() כל כך ליט בכמה זמן יכפלו מבלתי שישים ריוח בקרן | |
interest and discount problem/find the time | years, for some liṭra | ספר_חשבון#x5LV | I lent one liṭra for 3 pešuṭim a month.
::In how many [years] will 95 liṭra be doubled?
::![]() | |
interest and discount problem/find the time | years, for some liṭra | ספר_חשבון#5kWF | One kikkar yields so and so liṭra a year.
:In how many [years] will so and so liṭra be doubled?
:![]() כך וכך ליט בכמה זמן יכפלו בלא ריוח וקרן | |
interest and discount problem/find the time | years, for some liṭra | ספר_חשבון#zBWq | Example: one kikkar yields 8 liṭra a year.
::In how many [years] will 45 liṭra be doubled?
::![]() מ"ה ליט' בכמה זמן יכפלו | |
interest and discount problem/find the time | years, for some liṭra | ספר_הכללים_במספר#9FcN | 31) If a man asks you: one kikkar yields so and so liṭra a year.
:In how much time will so and so liṭra be doubled?
:![]() | |
interest and discount problem/find the time | years, for some liṭra | ספר_הכללים_במספר#uvRl | Example: one kikkar yields 8 liṭra a year.
:In how much time will 45 liṭra be doubled?
:![]() המ"ה ליט' בכמה זמן יכפלו | |
interest and discount problem/find the time | years, for one kikkar | ספר_הכללים_במספר#oMv3 | 36) If a man asks you: one kikkar yields so and so liṭra a year.
:In how much time it will be doubled?
:![]() בכמה זמן יכפלו בלתי לשים ריוח אקרן | |
interest and discount problem/find the time | years, for one kikkar | ספר_הכללים_במספר#B1s0 | Example: one kikkar yields 14 liṭra a year and you want to know in how much time it will be doubled?
:![]() | |
interest and discount problem/find the time | years, for some dinar | ספר_הכללים_במספר#c2DO | 37) If a man asks you: I lent a liṭra at 2 pešiṭim and a half a month.
:In how much time it will be doubled?
:![]() בכמה זמן יכפלו בלתי לשים רבית אקרן | |
interest and discount problem/find the time | for some liṭra | ספר_חשבון#YoJf | If a man says: one kikkar yields 37 liṭra, 18 dinar, and 7 pešuṭim a year.
:How long will it take 65 liṭra to yield the same?
:![]() ס"ה ליט' בכמה זמן ירוויחו כהם | |
interest and discount problem/find the time | years, for some dinar | ספר_חשבון#ITxm | Example: I lent 20 dinar at 2 and a half pešuṭim for one liṭra a month.
::You wish to know: in how many [years] will they be doubled?
::![]() | |
interest and discount problem/find the time | years, for some dinar | ספר_הכללים_במספר#hv2h | Example: one liṭra yields 2 pešiṭim and a half a month and you want to know in how much time it will be doubled.
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find a quantity/first from last | money in purse | ספר_הכללים_במספר#Rjq6 | 53) If a man asks you: I have some money in your purse.
:I subtract a tenth from it and ten remain.
:How much was the money at first?
:![]() והוצאתי מהם העשירית ונשאר י' כמה היו בתחלה | |
find a quantity/first from last | money | ספר_המספר_/_אברהם_אבן_עזרא#Sndz | An amount of money - we have subtracted from it its fifth, its seventh and its ninth and 10 remain.
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find a quantity/first from last | money | ספר_המספר_/_אברהם_אבן_עזרא#DxTN | If one reversed the saying and says: We have subtracted from an amount of money its seventh and its ninth and 7 remain.
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find a quantity/first from last | money in purse | ספר_חשבון#Y4nv | You have some money in your purse.
:You take a third, a quarter, and a fifth of it and their sum is 9 pešiṭim.
:How much remains?
:![]() והוצאת מהם השליש והרביע והחומש והם ט' פשיטים כמה יהיו הנשארים | |
find a quantity/first from last | money in purse | ספר_הכללים_במספר#ptLd | 52) You have some money in your purse.
:You take a third, a quarter, and a fifth of it and their sum is nine.
:How much remains?
:![]() והוצאת מהם השליש והרביע והחומש והם ט' כמה יהיו הנשארים | |
find a quantity/first from last | money | ספר_הכללים_במספר#AtgS | 5) We do the opposite: An amount of money - we subtract its fifth, its seventh, and its ninth from it and 10 remains.
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find a quantity/first from last | money | קצור_המספר#QtMw | I had money in my purse. I took its third and its quarter, and 12 remained. How much was the money?
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find a quantity/first from last | money | ספר_דיני_ממונות#8Le2 | 9) Question: we subtracted from an amount of money its third and its fifth, then we take 2 from what remained and 4 still remain.
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find a quantity/first from last | money | ספר_דיני_ממונות#gP55 | 6) Question: if a man says to you: we took a third and a quarter from an amount of money and 14 still remain, how much was the total amount of money? : ![]() | |
find a quantity/first from last | money | ספר_המספר_/_אליהו_מזרחי#WVlW | Question: we took from an amount of money its ninth and its seventh and 7 remain. How much is the amount of money?
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find a quantity/first from last | money | Arithmetic_Textbook_by_Meir_Shapira#3QAN | Question: I subtracted from an amount of money its third and its quarter and the remainder is 4, how much is the whole amount of money?
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fraction/fraction of fraction | ⅜·⅖ | ספר_חשבון#8Loc | If one says: how much are 3-eighths of 2-fifths?
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fraction/fraction of fraction | ⅓·¼ | ספר_חשבון#KdCj | If it is said: whoever has a third of a quarter of the thing, how much does he have of [that thing]?
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fraction/fraction of fraction | ⅓·⅕ | ספר_חשבון#dqBo | If it is said: whoever has a third of a fifth [of the thing], how much does he have of [that thing]?
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fraction/fraction of fraction | ⅕·⅑ | ספר_חשבון#3ST2 | Whoever has a fifth of a ninth.
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fraction/fraction of fraction | ⅓·¼·⅕·⅙·⅐·⅛ | ספר_חשבון#Xp93 | Who has the third of the quarter of the fifth of the sixth of the seventh of the eighth
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fraction/fraction of fraction | ⅓·¼·⅕·⅙·⅐ | ספר_חשבון#ysjE | Who has the third of the quarter of the fifth of the sixth of the seventh
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fraction/fraction of fraction | ⅓·¼·⅕·⅙ | ספר_חשבון#B38F | Who has the third of the quarter of the fifth of the sixth
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fraction/fraction of fraction | ⅓·¼·⅕ | ספר_חשבון#SN3Z | Who has the third of the quarter of the fifth
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fraction/fraction of fraction | ⅓·¼·⅕·⅙·⅐·⅛·⅑·⅒ | ספר_חשבון#8EWq | Who has the third of the quarter of the fifth of the sixth of the seventh of the eighth of the ninth of the tenth
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fraction/fraction of fraction | ⅜·⅖ | ספר_יסודי_התבונה_ומגדל_האמונה#Vq4n | As the one who says: how much are 3 eighths of 2 fifths
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fraction/fraction of fraction | ⅓·¼·⅕·⅙·⅐·⅛·⅑ | ספר_חשבון#XLXN | Who has the third of the quarter of the fifth of the sixth of the seventh of the eighth of the ninth
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proportion/geometric proportion | מ.ד.ד./מדותי | definition | האריתמטיקה_של_ניקומכוס#o5gn | The geometic proportion is when there are three numbers or more, such that the measure of the first of them to the second is as the measure of the second to the third and vice versa.
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word problem/give and take problem | one worker | Anonymous#YDXL | You hired a salaried for a month for unknown [number of] dinar, and if he rests he has to pay 5 dinar. He had worked unknown [number of] days so that when you multiply the unknown [number of] days by the unknown [number of] dinar [the result] is 80 and when he rested he had to pay unknown dinar.
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word problem/give and take problem | one worker | Anonymous#XhbQ | You hired a salaried for a month for 10 dinar, and if he rests he has to pay 5 dinar. He had worked and rested and had to pay unknown zuzim.
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word problem/give and take problem | one worker | Anonymous#TciM | You hired a salaried for a month for 10 dinar, and if he rests he has to pay 5 dinar. He had worked and rested and his salary was unknown zuzim.
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word problem/give and take problem | one worker | Anonymous#x7A3 | You hired a salaried for a month [=30 days] for 10 dinar, and if he rests he has to pay one-half of his salary. He had worked and rested and his salary turned out equal to his loss.
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word problem/give and take problem | gatekeeper | ספר_הכללים_במספר#mqau | 62) A man passed through four towns.
:In the first town, he doubled all his money and when leaving town the gatekeeper took from him 8 pešuṭim.
:The same happened in the second and the third towns – in each town he doubled all his money and when leaving town the gatekeeper took from him 8 pešuṭim.
:In the fourth town, he doubled again all the remaining money and paid 8 pešuṭim.
:Then he had no pašuṭ left.
:How much money did he have at first?
:![]() ובעיר ראשונה הכפיל כל מעותיו ובצאתו מן העיר לקח לו השוער ח"פ וכן בעיר השנית והשלישית הכפיל כל מעותיו ובצאתו מן העיר לקח לו השוער ח"פ בכל עיר וכן בעיר הרביעית הכפיל כל מעותיו הנשארים ופרע ח"פ ומאז לא נשאר בידו פשוט אשאלך כמה מעות היו לו קודם | |
word problem/give and take problem | donation | ספר_המספר_/_אברהם_אבן_עזרא#jOtM | Question: a man left his city and arrived to another country. He took an oath that if God will double his money he will donate two pešuṭim each day. After two days he ran out of money. How much did he bring?
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word problem/give and take problem | donation | ספר_המספר_/_אליהו_מזרחי#b1Ut | Question: someone took an oath that in each day that God will double his money he will donate two pešuṭim to the poor. For four consecutive days God doubled his money and he gave two pešuṭim each day and he ran out of money. How much was his amount of money?
:![]() כמה היה ממונו | |
word problem/give and take problem | donation | Arithmetic_Textbook_by_Meir_Shapira#PvO6 | Question: a man left his city and took an oath that if God will double his money, he will donate 2 pešuṭim to charity. God fulfilled his wish and he kept his vow and on the fourth day, or it should be said on the third [day], he ran out [of money]. How much was his money at first?
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word problem/guessing problem | chosen number | ספר_דיני_ממונות#p6mA | 126) Question: if you want to know it another way:
:Tell him to double it and add 5 to it.
:Then, he should multiply it 5 times and add ten to it.
:Subtract 35 from the result.
:Take 1 form every ten that remains and this is the required.
:![]() תאמר לו שיכפלהו ואח"כ יוסיף עליו ה' ואחר יכפול אותו ה' פעמי' ואחר יוסיף בו עשרה ותחסר ממה שיעלה כל זה ל"ה וקח בעד כל עשרה הנשאר א' והוא המבוקש | |
word problem/guessing problem | chosen number | ספר_חשבון#wl7G | Tell him to multiply [the number] he thought of by 3, multiply [the result] by 4, multiply [the product] by 5, then divide [the result] by [the number] he thought of at first.
:You can guess the result by applying this calculation on 1.
:![]() ותוכל לדעת הנשאר בעשותך החשבון הזה על א' | |
word problem/guessing problem | chosen number | ספר_חשבון#DLI4 | To find [the number] that a man has chosen, tell the man to choose [a number] as he pleases and double it twice, or three times, or four, as you wish to ask him.
:Then tell him to divide [the product] by [the original number] that he thought of at first.
:You can figure it out by doing the same with 1, and your remainder is the same as his remainder no less and no more
:![]() א"כ תאמ' לו שיחלקם כפי המחשבה הראשונה שחשב וזה תוכל לדעת בעשותך גם אתה החשבון על אחד והנשאר בידך הוא הנשאר בידו לא פחות ולא יתר | |
word problem/guessing problem | chosen number | ספר_חשבון#nr3t | To know [the number] a man thinks of, tell him to double it, add 5 [to the result], and multiply [the sum] by 5.
:Then he should add 10 [to the product], multiply [the sum] by 10, and subtract 350 from [the product].
:Ask him what remained and take its analogous, i.e.:
:*if 100 remained, its analogous is 1, so say that he thought of 1;
:*if 200 remained, its analogous is 2, so say that he thought of 2;
:*if 300 remained, its analogous is 3, so say that he thought of 3;
:*and so on.
:![]() ויוסיף עליהם י' וירבה אותם על י' וישליך מהם ש"נ ושאל הנשאר ותקח דמיונם דהיינו שאם נשארו ק' שדמיונם א' אמור כי חשב א' ואם נשארו ר'ר': MS Ithaca om. שדמיונם ב' אמור כי חשב ב' ואם נשארו ש' שדמיונם ג' אמור כי חשב ג' וכן לעולם | |
word problem/guessing problem | chosen number | ספר_חשבון#82ev | Tell him to think of any number that he wishes, but not less than 4, add twice of it, and halve the result.
:If there is a fraction in half the result, he should consider it as a whole; if not, there is no need for another correction.
:Then he should take the half, add twice of it, and halve the result.
:If there is a fraction in half the result, he should consider it as a whole, as before.
:Tell him to divide the result by 9 and let you know the number resulted from the division.
:As he tells you the number, multiply it by 4.
:Now you should make the result more accurate: when you asked him twice if there was or was not a fraction in half the result -
:*If he answered on the first time [there are] fractions [in half the result], and on the second time wholes [only], add 1 to your result.
:*If on the first time he answered wholes [only] and on the second time [there were] fractions, add 2 to your result.
:*If he answered on both the first and the second times [that there are] fractions [in half the result] add 3 to your result.
:*If he answered on both the first and the second times [that there are] wholes [in half the result] there is no need for another correction - what he thought of is what you get when multiplying his result of division by 4.
:![]() אם יש בחצי שבר יחשבהו שלם ואם לאו אין צריך תקון אחר ויקח החצי ויוסיף עליו פי שנים ויחלק העולה לחצאים ואם יש בחצי שבר יחשבהו שלם כאשר בתחלה ואמור לו שיחלק מה שיעלה בידו על ט' ויגיד לך מספר מה שיעלה בחלוק וכאשר הגיד לך המספר תקח לך בעבו' כל אחד ממספר שעלה בחלוק ד' וכאשר עלה אמנם צריך אתה לדקדק עו' כי אם כאשר שאלת לו פעמים אם יש בחצי שבר או לאו והשיב לך בפעם הראשונה שבורי' ובשנייה שלמים תוסיף על מה שעלה בידיך א' ואם השיב בראשונה שלמים ובשנייה שבורי' תוסיף על מה שעלה בידיך ב' ואם השיב בראשונה ובשנייה שבורים תוסיף על מה שעלה בידיך ג' ואם השיב בראשונה ובשנייה שלמים אינך צריך עוד התקון אחר רק כאשר עולה בידיך כשלקח ד' לכל אחד ממה שעשה בחלוק כמה שחשב והבן זה | |
word problem/guessing problem | chosen number | ספר_חשבון#T8nJ | Tell a man to think [of a number], add twice of it, then halve [the sum], and if there is a half [in the result] he should consider it as a whole [i.e. round it up].
:Then he should add to half the sum twice of it, and cast out the nines.
:[The chosen number] is found by taking two for each nine and [the result] is the number he thought of, if there is no remainder [from casting out the nines].
:If there is a remainder [from casting out the nines] it is 6 […] and for the remainder take one [and add it to the previous result].
:![]() ויכפול זה החצי פי שנים וישליכם ט' ט' וזה יודע שתקח לכל ט' שיש בידו ב' וכן חשב כשלא ישאר בידו כלום ואם ישארו בידו כלום יהיו ו' ואם לא יגיעו לכל ט' חשב א' והם ו' ואם היו יותר מט' ונשארו בידו תקח המספר הידוע לכל ט' ובעבו' הנשארים תקח א' | |
word problem/guessing problem | chosen number | ספר_דיני_ממונות#TNd8 | 66) Question: if you want to know the number of which a man thought.
:Tell him to divide it by 2.
:Ask him if the result of division includes a half, [tell him to] consider the result as integer, and take 1 for the half.
:Tell him to add half the number to the whole number and divide the result by 2.
:If there is a half in the result take 2 for the second half and tell him to consider the result as integer.
:Tell him to add this to what he had before the second division.
:Ask him how many ninths there are in the sum and take 4 for each 9.
:Add the result to what you have from the two divisions and the sum is the required.
:![]() תאמר לו שיחלקהו על ב' אח"כ שאל לו אם יש בחלוקה חצי ותעשהו שלם ותקח אתה בעד החצי א' אח"כ תאמר לו שיוסיף מחצית המספר על המספר כלו ואח"כ תאמר לו שיחלק העולה על ב' ואם יש בו חצי ג"כ תקח שנים בעבור החצי הב' ותאמ' לו שיעשהו שלם ותאמ' לו שיוסיף זה על מה שהיה לו קודם החלוקה השניה ותשאל לו כמה תשיעיות יש בו וקח בעד כל ט' ד' ותוסיף העולה על מה שיש לך מהב' חלוקות והיוצא הוא המבוקש | |
basic operations/halving | 698536÷2 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#SLMu | Example: we wish to halve 698536.
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basic operations/halving | 1048876÷2 | מלאכת_המספר#gTqP | Another diagram:
:![]() | |
basic operations/halving | 262144÷2 | מלאכת_המספר#igUm | As this diagram:
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basic operations/halving | 54376÷2 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#4pF4 | Example: we wish to halve 54376.
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basic operations/halving | 9835834÷2 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#vEjn | We wish to halve 9835834.
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basic operations/halving | 9876374÷2 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#GFQB | Example: we wish to halve 98[7]6374.
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proportion/harmonic proportion | ח.ב.ר./חבורי | definition | האריתמטיקה_של_ניקומכוס#XLBu | The harmonic proportion is when there are three given numbers, which are not in one ratio to each other, as the terms in the geometric proportion, and the excesses of each over the other are not equal, as [those of] the terms in the arithmetic proportion, but the measure of the greater term to the measure of the smaller term is as the measure of the excess of the greater term over the mean term to the excess of the mean over the smaller.
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plane number/heteromecic number | זולת/זולתי | definition | ספר_המספר_/_אליהו_מזרחי#R9lF | It has already been clarified in the second section of the Book on Arithmetic by Nicomachus of Gerasa that the heteromecic numbers, which are those whose one side exceeds over the other by one, such as 1 and 2; 2 and 3; 3 and 4; 4 and 5; and so on; are generated by the increment of the natural even numbers.
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find a quantity/how many | group of people | Arithmetic_Textbook_by_Meir_Shapira#0MZH | Question: A man passed by a group of people. He said to them: hello one hundred people. One answered: a half and one-third of us, with us and together with you would be one hundred. How much are they?
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find a quantity/how many | clothes | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#VGEc | The fourth question: one merchant bought so and so clothes, their number is unknown, but he bought them at 3 clothes for 7 peraḥim and he also knew that the total clothes and peraḥim were all 136.
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find a quantity/how many | clothes | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#rAz8 | Question: one merchant bought clothes, their number is unknown, but we know that for every 4 clothes he paid [9] peraḥim and that the total clothes and peraḥim were all 92. I ask: how many clothes did he buy and how many peraḥim did he pay?
:![]() שאלתי כמה בגדים קנה [והפרחים שהוציא] | |
find a quantity/how many | group of people | ספר_הכללים_במספר#5A21 | 11) Question: A man passed by a group of people.
:He said to them: hello one hundred people.
:They answered him: we are not one hundred people, but all of us, and other like us, and half of us, and a quarter of us plus one will make 100
:![]() אמר להם שלו' לכם מאה איש ענו לו אין אנו מאה רק אנו ואחרים כמונו ומחציתנו ורביעתנו עדיף נהיה מאה | |
find a quantity/how many | group of people | ספר_דיני_ממונות#ab3M | 210) A man passed by a group of people. He said to them: hello one hundred people. They answered him: we are not one hundred people, but all of us, and other like us, and half of us, and a quarter of us plus one will make 100.
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find a quantity/how many | horses | ספר_החשבון_והמדות#nuR5 | 5) Question: a riding man saw a man pulling horses and said to him: where are you leading these 100 horses?
:He answered him: these and other like them and a half of them and a quarter of them with the horse you ride are a hundred.
:How much were the horses?
:![]() והשיב לו אלה ואחרים כמותם ומחציתם ורביעיתם ועם הסוס שאתה רוכב הם מאה כמה היו הסוסים | |
find a quantity/how many | group of people | ספר_המספר_/_אליהו_מזרחי#Qguh | Question: a man passed by a group of people. He said to them: hello one hundred people. They answered him: we are not one hundred people, but all of us, and other like us, and half of us, and a quarter of us and with you will make 100. How many are the people?
:![]() כמה היו האנשים | |
find a quantity/how many | group of people | Excerpts_Attributed_to_Immanuel_Bonfils#HhMp | Question: a man passed by a group of people.
:He said to them: hello one hundred people.
:They answered him: we are not one hundred people, but all of us, and other like us, and half of us, and a quarter of us with you will make one hundred.
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find a quantity/how many | group of people | ספר_המספר_/_אברהם_אבן_עזרא#3PIw | A man passed by a group of people. He said to them: hello one hundred people. They answered him: we are not one hundred people, but all of us, and other like us, and half of us, and a quarter of us together with you would be one hundred.
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find a quantity/how much | money | ספר_המספר_/_אברהם_אבן_עזרא#dgEf | Another question: an amount, we add to it its half, its third, its fifth and its sixth. The total sum is 40, how much is the amount?
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find a quantity/how much | money | ספר_המספר_/_אברהם_אבן_עזרא#Jmrn | Question: a fifth, a sixth, and a seventh of an amount of money make 10, how much is the money?
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find a quantity/how much | money | ספר_דיני_ממונות#NSGr | 14) Question: we took a half and a third of an amount of money, then from their sum we took its quarter plus a fifth of the remainder from the half and the third and it is equal to 12.
:How much is the amount of money?
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find a quantity/how much | money | ספר_המספר_/_אברהם_אבן_עזרא#tsVf | Question: we add to an amount its ninth and its tenth and they are 50.
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find a quantity/how much | money | ספר_המספר_/_אברהם_אבן_עזרא#lajl | We took its seventh and its ninth; they are 7.
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find a quantity/how much | money | ספר_המספר_/_אברהם_אבן_עזרא#Wwzb | Question: an amount of money, we sum its fifth, its seventh, and its ninth and they are 10, how much is the money?
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find a quantity/how much | money | ספר_ציפרא#nH9r | I shall write you an example, for instance, if you have an amount of money, you add to it the same amount, and its half and its quarter and the total is 20
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find a quantity/how much | money | ספר_ציפרא#kDrg | An amount of money, we add to it as it was at first, plus its half and its quarter and the total is 20.
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find a quantity/how much | money | ספר_המספר_/_אליהו_מזרחי#H6ZB | Question: we added to an amount of money its ninth and its tenth and the result was 50, how much was the amount of money?
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find a quantity/how much | money | ספר_המספר_/_אליהו_מזרחי#AYfC | Question: we took a fifth, a seventh, and a ninth of an amount of money and the whole amount of money was 50. How much is what is taken from the amount of money? : ![]() | |
find a quantity/how much | money | ספר_המספר_/_אליהו_מזרחי#6Nho | Question: we added to an amount of money its half, its third, its fifth, and its sixth and the total sum is 40. How much is the amount of money?
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find a quantity/how much | money | ספר_דיני_ממונות#F61t | 13) Question: we took a half and a third of an amount of money then we took a square of the result and it is equal to the amount of money plus its third.
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find a quantity/how much | money | ספר_דיני_ממונות#ALNs | 12) Question: we took a half and a third of an amount of money then we took the square of the result and it is the initial amount.
:How much is the amount of money?
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find a quantity/how much | money | ספר_דיני_ממונות#7ySa | 11) Question: if an inquirer says: we summed a quarter of a munber plus 2 with its fifth minus 3 and the result is 6.
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find a quantity/how much | money | ספר_הכללים_במספר#WP7X | 7) Question: We take a fifth amount of money, its seventh, and its ninth.
:How much is [their sum] in relation to the [original] amount of money?
:![]() כמה הוא מערך הממון | |
find a quantity/how much | money | ספר_הכללים_במספר#E59q | 6) Question: An amount of money – we add to it its half, its third, its fifth, and its sixth, and the total sum is 40.
:How much is the money?
:![]() כמה היה הממון | |
find a quantity/how much | money | ספר_הכללים_במספר#XcUw | 4) Question: An amount of money - we sum its fifth, its seventh, and its ninth; they are 10.
:How much is the amount of money?
:![]() כמה הממון | |
find a quantity/how much | money | ספר_דיני_ממונות#3aA8 | 10) Question: we took a third of an amount of money plus 5 pešuṭim and its quarter minus 2 pešuṭim and the result is 8 pešuṭim.
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find a quantity/how much | money | ספר_דיני_ממונות#9Nti | 8) Question: if a man says to you: you took a fifth and a sixth of an amount of money plus 4 pešuṭim and the result is 24, how much is the total amount of money?
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find a quantity/how much | money | ספר_המספר_/_אליהו_מזרחי#UkMx | Question: we add to an amount of money its half, a third of its half, a fifth of a third of its half, and a sixth of a fifth of a third of its half and the total sum is 40. How much is the amount of money?
:![]() כמה היה הממון | |
find a quantity/how much | money | ספר_המספר_/_אליהו_מזרחי#5oUU | Question: we took a ninth and a seventh of an amount of money and they are 7. How much is the amount of money?
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find a quantity/how much | money | ספר_דיני_ממונות#iZfe | 7) Question: we added to an amount of money its quarter and its fifth and they are 12.
:How much was the amount of money in the beginning?
:![]() כמה היה הממון בתחלה | |
find a quantity/how much | money | ספר_דיני_ממונות#vmoH | 5) Question: we took the third and the fifth of an amount of money plus a third of what remains and they are 12. :How much is the total amount of money? : ![]() כמה היה כל הממון | |
find a quantity/how much | WP | עיר_סיחון#V202 | Question: Reuven demands from Shimon a hundred measures, which he says he owes him according to an oral [agreement].
:Shimon says: I do not owe you a hundred measures, but as much as I owe you, with the same amount, and one-half of it, and a quarter of it, plus one will make a hundred.
:How much did he admit he owes him?
:![]() ויאמר שמעון אליו אין אני חייב לך מאה מנה אבל כאותם שאני חייב לך ואחרים כמותם ומחציתם ורביעיתם ועם אחד יהיו מאה נרצה לדעת כמה הודה לו מתביעתו | |
find a quantity/how much | WP | עיר_סיחון#V9HY | Question: the town wall was 100 cubits high. Its third and its quarter had collapsed.
:How high is what remains?
:![]() כמה גובה הנשאר | |
find a quantity/how much | money | ספר_דיני_ממונות#v6Ou | 4) Question: we summed the third and the quarter of an unknown amount of money and the result is 24.
:How much is the amount of money?
:![]() כמה הממון | |
find a quantity/how much | money | ספר_החשבון_והמדות#GeZy | 8) Question: an amount of money, we sum its third, its quarter, and its fifth and the sum is thirty.
:How much is the amount of money?
:![]() כמה הוא כל הממון | |
find a quantity/how much | money | ספר_החשבון_והמדות#1vbG | 4) Question: an amount of money, we add to it its half, its third, its fifth, and its sixth and the sum is sixty.
:How much is the amount of money?
:![]() כמה היה הממון | |
find a quantity/how much | WP | עיר_סיחון#nyVk | Question: a wall collapsed. It is rebuild with an extension, so that it will be higher than what it was by half the size it had at the beginning, and its sixth, and ninth. With the whole extension, its height was 50 cubits. How much was its original height?
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find a quantity/how much | money | ספר_החשבון_והמדות#PsiN | 3) Question: we take a ninth of an amount of money, its tenth, and its one part of 11. How much is the ratio of all of this to the amount of money?
:![]() כמה הוא כל זה מערך הממון | |
find a quantity/how much | road | ספר_החשבון_והמדות#ZjtJ | 2) Question: a road, we add to it its quarter and its fifth and the sum is 10 miles.
:How long is the road?
:![]() כמה הדרך | |
find a quantity/how much | tree | ספר_דיני_ממונות#57wS | 172) Question: We have a tree whose height is unknown, we just know that if we take 4 times as much as it and added it to its square, we receive a given number.
:How tall is the tree?
:![]() ![]() כמה גבהות האילן תשובה נניח שעלה בידינו אחר שהוספנו על מרובע האילן ד' פעמים כמוהו קכ"ח ורביע א' שלם ונרצה לדעת גבהות האילן | |
find a quantity/how much | money | ספר_ציפרא#pRTq | 15) Question: we add to an amount of money its half, its third, its quarter, its fifth, and its sixth, and the total is 40. How much was the original amount of money?
:![]() כמה היה הממון | |
find a quantity/how much | money | Arithmetic_Textbook_by_Meir_Shapira#YhK3 | Question: an amount of money - we added to it its third, its quarter, and its ninth and the sum is 30, how much was the amount of money at first?
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joint purchase problem/if you give me | three men, horse | אגרת_המספר#DFGg | Another example: three people.
:One asked for a half.
:The second asked for a tenth.
:The third asked for one part of a hundred.
:![]() אחד שאל החצי והאחד והשני אחד מעשרה והשליש אחד ממאה | |
joint purchase problem/if you give me | four men, horse | אגרת_המספר#QqI9 | Example: four people.
:One asked for half.
:The second asked for a third.
:The third asked for a quarter.
:The fourth asked for a fifth.
:![]() אחד שאל החצי והשני שליש והשלישי רביע והרביעי חומש | |
joint purchase problem/if you give me | three men, horse | אגרת_המספר#vfVO | Question: three [people], each has an unknown amount of money.
:They bought a horse at an unknown price.
:The first asked the two [others] for half of what they have, and with what he has it sums up to the price of the horse.
:The second asked the [other] two for a third only.
:The third asked for a quarter.
:How much is the price of the horse and how much money does each of them have?
:![]() וקנו סוס בסכום בלתי ידוע והראשון שאל לשנים חצי מה שיש להם ועם אשר לו יהיה סכום הסוס והשני שאל לשנים השליש בלבד והשלישי שאל לרביע כמה הסכום של הסוס וכמה ממון כל אחד מהם | |
joint purchase problem/if you give me | two men, money | ספר_המספר_/_אליהו_מזרחי#FyM6 | Question: a man said to his friend: if you give me one my amount of money will be equal to your amount of money. :The other answered and said: if you give me one my amount of money will be double your amount of money. : ![]() וענה האחר ואמר לו אם תתן לי אתה אחד יהיה ממוני כפל ממונך | |
joint purchase problem/if you give me | five people, beast | השאלות_החרשות/האלמות#mYBB | 42) If you are told: five people gathered.
:The first said to the second: if you give me half of what you have I will have the price of the beast.
:The second said to the third: if you give me a third of what you have I will have the price of the beast.
:The third said to the fourth: if you give me a quarter of what you have I will have the price of the beast.
:The fourth said to the fifth: if you give me a fifth of what you have I will have the price of the beast
:The fifth said to the first: if you give me a sixth of what you have I will have the price of the beast
:How much is the price of the beast and how much does each of them have?
:![]() ואמר השני לשלישי אם תתן לי השלישית מאשר בידך יהיה לי ערך הבהמה ואמר השלישי לרביעי אם תתן לי הרביעית מאשר בידך יהיה לי ערך הבהמה ואמר הרביעי לחמישי אם תתן לי החמישית מאשר בידך יהיה לי ערך הבהמה ואמר החמישי לראשון אם תתן לי ששית אשר בידך יהיה לי ערך הבהמה כמה יהיה ערך הבהמה וכמה יהיה אלגו מכל אחד מהחמשה | |
joint purchase problem/if you give me | three men, merchandise | ספר_דיני_ממונות#kF4G | 326) Question: three men want to buy merchandise.
:The first says to the two others: if you give me half of your money, with my money, it will be 20.
:The second answers: if you give me a third of your money, with mine, it will be 20.
:The third answers: if you give me a quarter of your money, with mine, it will be 20.
:I ask: how much does each have?
:![]() אמר הראשון לב' הנשארים אם תתנו לי חצי מממונכם עם שלי ויהיו כ' השיב השני אם תתנו לי שליש ממונכם עם שלי יהיו כ' השיב הג' אם תתנו לי רביעית ממונכם עם שלי ויהיו כ' אשאל כמה לכל א' וא' | |
joint purchase problem/if you give me | two men, money | ספר_הכללים_במספר#J6Tf | 67) If a man said to his friend: give me 6 pešuṭim and I will have as much as you have.
:The other one said: if you give me 6 pešuṭim I will have twice as much as you have.
:I ask you: How much money did the first have and how much money did the second have?
:![]() והאחר אמ' אם תתן לי ו"פ יהיה לי פי שנים ממך אשאלך כמה מעות היו לאחד וכמה מעות היו לאחר | |
joint purchase problem/if you give me | two men, horse | ספר_דיני_ממונות#cJvX | 92) Question: two men want to buy a horse whose price is unknown.
:The first said to the second: if you give me a third and a quarter of your money, with my money I will buy the horse.
:The second said to the first: if you give me a quarter and a fifth of your money, with my money I will buy the horse.
:I ask: how much did each have and how much is the price of the horse?
:![]() אמר הא' לב' אם תתן לי שליש ממונך ורביעיתו עם כל ממוני אקנה הסוס אמר הב' לא' אם תתן לי רביעית ממונך וחמישיתו עם כל ממוני אקנה הסוס אשאל כמה היה לכל א' וא' וכמה ערך הסוס | |
joint purchase problem/if you give me | fish | ספר_המספר_/_אליהו_מזרחי#frVD | Question: Reuven, Shimon and Levi went to the fish market and found a fish.
:Reuven said to his two friends: if I will give all that I have and each of you will give a half of what you have we will buy the fish.
:Shimon answer and said: if I will give all that I have and each of you [will give] a third of what you have we will buy the fish.
:Levi answer and said: if I will give all that I have and each of you [will give] a quarter of what you have we will buy the fish.
:What is the ratio of each one to the other i.e. the ratio of their amount of money one to the other?
:![]() ואמר ראובן לשני חביריו אם אתן אני כל מה שבידי ואתם כל אחד מכם חצי מה שבידכם נקנה הדג וענה שמעון ואמר אם אתן אני כל מה שבידי ואתם כל אחד מכם שליש מה שבידכם נקנה הדג וענה לוי ואמר אם אתן אני כל מה שבידי ואתם כל א' מכם רביעית מה שבידכם נקנה הדג מה יחס ממון כל אחד אצל האחר רוצה לומר יחס ממונם קצתם אל קצת | |
joint purchase problem/if you give me | three men, property | ספר_דיני_ממונות#Ej25 | 77) Question: three men want to buy a property for 22 and a half minyanim.
:The first said to the [other] two: if you give me half of your money plus 2 with mine the result will be 22 and a half.
:The second said to the first and the third: if you give me a third of your money plus 3 with mine the result will be 22 and a half.
:The third said to the second and the first: if you give me a quarter of your money plus 4 with mine the result will be 22 and a half.
:How much did each have?
:![]() אמר הא' לב' אם תתנו לי חצי ממונכם עם תוספת שנים ועם שלי יהיו כ"ב וחצי אמר הב' לא' ולג' אם תתנו שליש ממונכם עם תוספת ג' ועם שלי יהיו כ"ב וחצי אמר הג' לב' ולא' אם תתנו רביעית ממונכם עם תוספת ד' ועם שלי יהיו כ"ב וחצי כמה לכל א' וא' | |
joint purchase problem/if you give me | fish | ספר_דיני_ממונות#sOav | 44) Question: three men wanted to buy a fish for 20 minyanim.
:The first said: I will give all of my money and you will give a half of what you have.
:The second said: I will give all of my money and you will give a third of you money.
:The third said: I will give all of my money and you will give a quarter of your money.
:How much did each have?
:![]() אמר הא' אני אתן כל ממוני ותנו אתם חצי כל אשר לכם אמר השני אני אתן כל ממוני ותנו אתם שליש ממונכם אמר השלישי אני אתן כל ממוני ותנו אתם רביעית ממונכם כמה לכל אחד ואחד | |
joint purchase problem/if you give me | fish | ספר_דיני_ממונות#G5kX | 42) Question: three men wanted to buy a fish for a price of 17 pešuṭim.
:The first said: I will give all of what I have and you will give a half of what you have.
:The second said: I will give all of what I have and you will give a third of what you have.
:The third said: I will give mine and you will give a quarter of your money.
:I ask: how much did each have?
:![]() אמר הא' אני אתן כל מה שבידי ואתם תנו חצי מה שבידכם אמר השני אני אתן כל מה שבידי ואתם תנו שליש שלכם אמר השלישי אני אתן את שלי ואתם תנו רביעית ממונכם אשאל כמה היה לכל א' וא' | |
joint purchase problem/if you give me | fish | ספר_החשבון_והמדות#6wf6 | 19) Question: three men went to the market to buy a fish.
:The first said: I will give all of what I have and you will give a half of what you have and we will buy the fish.
:The second said: I will give all of what I have and you will give a third of what you have and we will buy the fish.
:The third said: I will give all of what I have and you will give a quarter of what you have and we will buy the fish.
:![]() אמר הא' אני אתן כל מה שיש לי ואתם תנו החצי ממה שיש לכם ונקח הדג אמר השני אני אתן כל אשר לי ואתם תנו השליש ממה שיש לכם ונקח הדג [אמר הג' אני אתן כל מה שיש ואתם תנו הרביע ממה שיש לכם ונקנה הדג]P1031 om. | |
joint purchase problem/if you give me | four men, horse | אגרת_המספר#oMBZ | Another example: four people.
:One asked for a tenth.
:The second asked for one part of a hundred.
:The fourth asked for one part of a thousand.
:The third asked for one part of a ten thousand.
:![]() אחד שאל עשירית והשני אחד ממאה והשלישי אחד מאלף והרביעי אחד מעשרת אלפים | |
joint purchase problem/if you give me | fish | ספר_המספר_/_אליהו_מזרחי#wIkP | Question: Reuven, Shimon and Levi went to the fish market and found a fish.
:Reuven said: if you will give all that you have and I will give a half of what I have, we will buy the fish.
:Shimon answer and said: if you will give all that you have and I [will give] a third of what I have, we will buy the fish.
:Levi answer and said: if you will give all that you have and I [will give] a quarter of what I have, we will buy the fish.
:How much is the price of the fish and how much money does each have?
:![]() ואמר ראובן אם תתנו אתם כל מה שבידכם ואני חצי מה שבידי נקנה הדג ענה שמעון ואמר אם תתנו אתם כל מה שבידכם ואני שליש מה שבידי נקנה הדג ענה לוי ואמר אם תתנו אתם כל מה שבידכם ואני רביעית מה שבידי נקנה הדג כמה סכום הדג וסכום מה שביד כל אחד ואחד | |
joint purchase problem/if you give me | three men, horse | אגרת_המספר#FEgW | Another example: three people.
:One asked for a tenth.
:The second asked for one part of a hundred.
:The third asked for one part of a ten thousand.
:![]() אחד שאל אחד מעשרה והשני אחד ממאה והג' אחד מעשרה אלפים | |
equation/indeterminate equation | 3-x²=n²,2+x²=m² | השאלות_החרשות/האלמות#6Zd3 | 15) If you are told: a square, if you subtract it from three dirham, the remainder has a root; and if you add it to two dirham, the sum has a root.
:![]() | |
equation/indeterminate equation | 10-x²=n²,20-x²=m² | השאלות_החרשות/האלמות#EaVV | 16) If you are told: a square, if you subtract it from ten dirham, the remainder has a root; and if you subtract it from twenty, the remainder has a root.
:![]() | |
equation/indeterminate equation | 20+x²=n²,30+x²=m² | השאלות_החרשות/האלמות#czE5 | 17) If you are told: a square, if you add it to twenty, it has a root; and if you add it to thirty, it has a root.
:![]() | |
equation/indeterminate equation | 10+x²=n²,10-x²=m² | השאלות_החרשות/האלמות#rWQ1 | 18) If you are told: a square, if you add it to ten, it has a root; and if you subtract it from ten, it has a root.
:![]() | |
equation/indeterminate equation | 8x+109-x²=n² | השאלות_החרשות/האלמות#tMRx | 19) If you are told: a square, if you subtract it from its eight roots plus 109 dirham, it has a root.
:![]() | |
equation/indeterminate equation | 8x+x²=n²,2x-x²=m² | השאלות_החרשות/האלמות#62Ll | 20) If you are told: a square, if you add its eight roots to it, it has a root; and if you subtract it from its two roots, the remainder has a root.
:![]() | |
equation/indeterminate equation | 2x+49-x²=n² | השאלות_החרשות/האלמות#bkYa | 21) If you are told: a square, if you subtract it from its two roots plus 49 dirham, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+x=n²,x²-x=m² | השאלות_החרשות/האלמות#MUv8 | 22) If you are told: a square, if you add its root to it, the sum has a root; and if you subtract its root from it, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+2x=n²,x²-3x=m² | השאלות_החרשות/האלמות#ltjx | 23) If you are told: a square, if you add its two roots to it, it has a root; and if you subtract its three roots from it, it has a root.
:![]() | |
equation/indeterminate equation | 10x-8-x²=n² | השאלות_החרשות/האלמות#JrVS | 24) If you are told: a square that has a root, if you subtract it from its ten roots minus eight dirham, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+1=10x-8 | השאלות_החרשות/האלמות#g7c7 | 25) If you are told: a square and one dirham equal ten roots minus eight dirham.
:![]() | |
equation/indeterminate equation | 260-6x-x²=n² | השאלות_החרשות/האלמות#63F7 | 26) If you are told: a square that has a root, if you subtract it from 260 minus six roots, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+2x=n²,x²+2x+3√(x²+2x)=m² | השאלות_החרשות/האלמות#Xpj1 | 27) If you are told: a square that has a root, if you add its two roots to it, it has a root; and if you add to the sum its three roots, it has a root.
:![]() ואם תוסיף על המקובץ שלשת שרשיו יחזיק שרש | |
equation/indeterminate equation | x²+3x=n²,x²+3x+6√(x²+3x)=m² | השאלות_החרשות/האלמות#RKqA | 28) If you are told: a square that has a root, if you add its three roots to it, it has a root; and if you add to the sum its six roots, it has a root.
:![]() ואם תקבץ עם העולה ששת שרשיו יחזיק שרש | |
equation/indeterminate equation | x²+2x=n²,x²+2x+√(x²+2x)=m² | השאלות_החרשות/האלמות#Csxg | 29) If you are told: a square that has a root, if you add two roots to it, it has a root; and if you add to the sum its root, it has a root.
:![]() ואם תוסיף על המקובץ שרשו יחזיק שרש | |
equation/indeterminate equation | x²+4x=n²,x²+4x+2√(x²+4x)=m² | השאלות_החרשות/האלמות#2scj | 30) If you are told: a square that has a root, if you add its four roots to it, it has a root; and if you add to the sum its two roots, it has a root.
:![]() אם תוסיף עליו ארבעת שרשיו יחזיק שרש ואם תוסיף על המתקבץ שני שרשיו יחזיק שרש | |
equation/indeterminate equation | x²-4x=n²,x²-4x-2√(x²-4x)=m² | השאלות_החרשות/האלמות#vAyv | 31) If you are told: a square, if you subtract its four roots from it, it has a root; and if you subtract from the remainder its two roots, it has a root.
:![]() ואם תגרע ואם תגרע מהנשאר שני שרשיו יחזיק שרש | |
equation/indeterminate equation | x²+x=n²,x²+1=m² | השאלות_החרשות/האלמות#eNRx | 32) If you are told: a square that has a root, if you add its root to it, it has a root; and if you add to one dirham to it, it has a root.
:![]() ואם תוסיף עליו דרהם אחד יחזיק שרש | |
equation/indeterminate equation | x²-5=n²,x²-5+√(x²-5)=m² | השאלות_החרשות/האלמות#6x8t | 33) If you are told: a square that has a root, if you subtract five dirham from it, the remainder has a root; and if you add to the remainder its root, the sum has a root.
:![]() ואם תוסיף על הנשאר שרשו יחזיק המקובץ שרש | |
equation/indeterminate equation | x²+4x=n²,x²-(2x+1)=m² | השאלות_החרשות/האלמות#1vZf | 34) If you are told: a square that has a root, if you add its four roots to it, it has a root; and if you subtract its two roots plus one dirham from it, the remainder has a root.
:![]() ואם תגרע ממנו שני שרשיו ודרהם אחד יחזיק הנשאר שרש | |
equation/indeterminate equation | x²-2x=n²,x²-2x+√(x²-2x)=m² | השאלות_החרשות/האלמות#65Ct | 35) If you are told: a square that has a root, if you subtract its two roots from it, it has a root; and if you add to the remainder its root, it has a root.
:![]() ואם תוסיף על הנשאר שרשו יחזיק שרש | |
equation/indeterminate equation | x²+3x+1=n²,x²-(3x-2)=m² | השאלות_החרשות/האלמות#43ha | 36) If you are told: a square that has a root, if you add to it its three roots and one dirham, it has a root; and if you subtract its three roots minus two dirham from it, the remainder has a root.
:![]() ואם תגרע ממנו שלשת שרשיו פחות שני דרהמי יחזיק מה שישאר שרש | |
equation/indeterminate equation | x²-(x-1)=n²,x²-(1-x)=m² | השאלות_החרשות/האלמות#Wdk5 | 37) If you are told: a square that has a root, if you subtract one dirham minus the root of the square from it, it has a root; [and if you subtract its root minus one dirham from it, it has a root].
:![]() | |
equation/indeterminate equation | x²+(2-x)=n²,x²-(3-x)=m² | השאלות_החרשות/האלמות#xP6r | 38) If you are told: a square that has a root, if you add two dirham minus the root of the square to it, it has a root; and if you subtract three minus the root of the square from it, it has a root.
:![]() ואם תגרע ממנו שלשה פחות שרש האלגו יחזיק שרש | |
equation/indeterminate equation | x²+x+1=n²,x²+2x+2=m² | השאלות_החרשות/האלמות#YEF9 | 39) If you are told: a square that has a root, if you add its root plus one dirham to it, it has a root; and if you add to the square its two roots plus two dirham, it has a root.
:![]() ואם תוסיף על האלגו שני שרשיו ושני דרהמי יחזיק שרש | |
equation/indeterminate equation | x²+5=n² | השאלות_החרשות/האלמות#rm8m | 1) When you are told: a square that has a root, if you add five to it, it has a root. How much is the square?
:![]() | |
equation/indeterminate equation | x²-10=n² | השאלות_החרשות/האלמות#mV1w | 2) When you are told: a square that has a root, if you subtract ten dirham from it, what remains has a root.
:![]() | |
equation/indeterminate equation | x²+3x=n² | השאלות_החרשות/האלמות#L1j9 | 3) If you are told: a square that has a root, if you add three times its root to it, it has a root. How much is the square?
:![]() | |
equation/indeterminate equation | x²-6x=n² | השאלות_החרשות/האלמות#LfMV | 4) If you are told: a square that has a root, when we subtract six times its root from it, it has a root.
:![]() | |
equation/indeterminate equation | x²+10x+20=n² | השאלות_החרשות/האלמות#x5bu | 5) If you are told: a square that has a root, if you add to it ten times its root plus ten dirham, it has a root.
:![]() | |
equation/indeterminate equation | x²-8x-30=n² | השאלות_החרשות/האלמות#67aP | 6) If you are told: a square that has a root, if you subtract from it eight times its root and thirty dirham, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+x=n²,x²+2x=m² | השאלות_החרשות/האלמות#9AQM | 7) If you are told: a square that has a root, if you add its root to it, it has a root; and if you add its two roots to it, it has a root.
:![]() | |
equation/indeterminate equation | x²+x=n²,x²+3x=m² | השאלות_החרשות/האלמות#5iEI | 8) If you are told: a square, if you add its root to it, it has a root; and if you add its three roots to it, it has a root.
:![]() | |
equation/indeterminate equation | 49+x=n²,49+2x=m² | השאלות_החרשות/האלמות#Y9EL | If you wish to know the number that when you add it to 49, it has a root; and if you add it to it twice, it has a root.
:![]() | |
equation/indeterminate equation | x²-2x=n²,x²-3x=m² | השאלות_החרשות/האלמות#65Jm | 9) If you are told: a square that has a root, if you subtract its two roots from it, the remainder has a root; and if you subtract its three roots from the square, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²-y=n²,x²-1½y=m² | השאלות_החרשות/האלמות#CUHD | When you wish to find a number that has a root, such that when you subtract from it another number, the remainder has a root; and if you subtract from it again the other number and its half, the remainder has a root.
:![]() | |
equation/indeterminate equation | x-x²=n² | השאלות_החרשות/האלמות#hdU1 | 10) If you are told: a square that has a root, if you subtract it from its root, the remainder has a root.
:![]() | |
equation/indeterminate equation | x+x²=n²,x-x²=m² | השאלות_החרשות/האלמות#Fofb | 11) If you are told: a square that has a root, if you add its root to it, it has a root; and if you subtract the square from its root, the remainder has a root.
:![]() | |
equation/indeterminate equation | x²+y²=n² | השאלות_החרשות/האלמות#Onda | 12) If you are told: divide five dirham into two parts, so that each part has a root.
:![]() | |
equation/linear equation | c=³√bx | ספר_ג'יבלי_אלמוקבאלא#jGFm | When numbers are equal to a cube root of a thing:
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equation/linear equation | bx=³√c | ספר_ג'יבלי_אלמוקבאלא#NHZd | When things are equal to a cube root of the numbers:
:![]() | |
word problem/mixture and alligation problem | three kinds | Anonymous#TNZi | If you want to produce a coin with one ՚oqya of silver in a liṭra, the second [coin] with two ՚oqya of silver in a liṭra, and the third [coin] with six ՚oqya [of silver] in a liṭra. You have to know how much you should take of each coin so that the sum will be four ՚oqya [of silver] in a liṭra.
:![]() | |
word problem/mixture and alligation problem | three kinds | Anonymous#avCd | If you have a liṭra with one ՚oqya of silver, a liṭra with five ՚oqya [of silver], and a liṭra with seven ՚oqya [of silver]. You want to produce [a coin] with four ՚oqya of silver.
:![]() | |
word problem/mixture and alligation problem | three kinds | Anonymous#vuf3 | If you have a liṭra with ¾ of an ՚oqya [of silver], a liṭra with 1¼ ՚oqya [of silver], and a liṭra with 6 ՚oqya [of silver]. You want to produce [a coin] with 4 ՚oqya [of silver].
:![]() | |
word problem/mixture and alligation problem | three kinds | Anonymous#8E3q | If you have a liṭra with 2 ՚oqya [of silver], a liṭra with 5¼ ՚oqya [of silver], and a liṭra with 6¾ ՚oqya [of silver]. [You want] to produce [a coin] with 4 ՚oqya [of silver] : ![]() | |
word problem/mixture and alligation problem | four kinds | Anonymous#5pIX | If you have a liṭra with ¼ of an ՚oqya [of silver], a liṭra with ½ of an ՚oqya [of silver], a liṭra with 1¼ ՚oqya [of silver], and a liṭra with 5 ՚oqya [of silver]. [You want] to produce [a coin] with 4 ՚oqya [of silver].
:![]() | |
word problem/mixture and alligation problem | three kinds | ספר_הכללים_במספר#fvsb | 65) You gave the goldsmith 10 ounces of gold to create rings from them.
:Two ounces of them were of 14 carat per ounce.
:Three ounces of them were of 16 carat per ounce.
:Five ounces of them were of 18 carat per ounce.
:The goldsmith mixed all the gold together.
:You want to know how many carats per ounce all of them will be together
:![]() והב' אונקיו' מהם היה זהב מי"ד קראטי' האונקי' והג' אונק' מהם היה זהב מי"ו קרטי' האונק' והה' אונקיות מהם היה זהב מי"ח קרטי' האונק' והצורף צירף כל הזהב ביחד ותרצה לידע מכמה קראטי' יהיה האונק' כולם יחד | |
word problem/mixture and alligation problem | four kinds | Anonymous#FaJP | If you have a liṭra with 3 ՚oqya [of silver], a liṭra with 5¼ ՚oqya [of silver], a liṭra with 6½ ՚oqya [of silver], and a liṭra with 7¼ ՚oqya [of silver]. [You want] to produce [a coin] with 4 ՚oqya [of silver].
:![]() | |
word problem/mixture and alligation problem | three kinds | ספר_חשבון#pSli | you gave the goldsmith 10 ounces of gold to create coins from them.
:Two ounces of them were of 14 carat per ounce.
:Three ounces of them were of 16 carat per ounce.
:Five ounces of them were of 18 carat per ounce.
:The goldsmith mixed all the gold together.
:You want to know: how many carats per ounce all of them will be together?
:![]() הב' אונקיות מהם היה זהב מי"ד קראטי האונקי' והג' אונקיו' מהם היה זהב מי"ו קראטי האונקי' והה' אונקיו' מהם היה זהב מי"ח קראטי [האונקי' והצ]ורף צירף כל הזהב יחד ותרצה לדעת מכמה קראטי יהיה [האונק' של הזה]ב שנתערב כלו יחד | |
find a quantity/multiple quantities | geese, pheasants, pullets | Excerpts_Attributed_to_Immanuel_Bonfils#aHB5 | Question: A man said to his slave: Take 30 pešiṭim and buy me 30 poultry - a goose for 2 pešiṭim, a pheasant for a half, and a pullet for one pašiṭ.
:How many were there of each kind?
:![]() כמה יהיו מכל מין | |
find a quantity/multiple quantities | men, women, children | Excerpts_Attributed_to_Immanuel_Bonfils#R01b | Question: A man ordered to give 20 pešuṭim to 20 people - men and women and children - he gave 2 pešiṭim to each man, a half to each woman, and [a quarter to each child].
:How many [men, women, and children were there]?
:![]() כמה לאיש | |
find a quantity/multiple quantities | two purses | ספר_דיני_ממונות#dVUW | 239) Question: two people, each found a purse.
:The first said: if you give me a third of the money is your purse, I will give you a quarter of the money in my purse.
:So they did and we find that each one has 12.
:We ask: how much is in each purse?
:![]() אמ' הראשון אם תתן לי שליש ממון כיסך אני אתן לך רביעית ממון כיסי וכן עשו ונמצא לכל א' י"ב נשאל כמה בכל כיס | |
find a quantity/multiple quantities | selling eggs | ספר_הכללים_במספר#f4Im | 58) A man gave his sons eggs to sell: to one [of them] he gave 50 eggs, to the second 30, and to the third 10.
:He said to them: go, sell the eggs equally, and bring me equal amounts of money
:![]() ואמ' להם לכו ומכרו הבצים בשוה וכולכם תביאו לי מעות בשוה | |
find a quantity/multiple quantities | selling eggs | ספר_ציפרא#CQiB | 11) Pose a riddle: three women are selling eggs. One has 10 eggs, the second has 30, and the third has 50. Each of them gives a certain amount of eggs for one ḥalish and they earns the same amount of money
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find a quantity/multiple quantities | selling eggs | ספר_דיני_ממונות#5vBy | 234) Question: a man gives his seven sons eggs to sell and he gives the one half the other, i.e. if he gives the first 1, he gives the second 3, the forth 4, the fifth 5, the sixth 6 and the seventh 7.
:All of them will sell the same way the first one sells, and each will receive the same amount of money.
:I wish to know: how much money will each of them receive and how will they sell [the eggs]?
:![]() ובאופן שימכור הא' ימכרו כלם וכל כך ממון ישא הא' 263vכמו האחר ארצה לדעת כמה ממון נתן לכל א' וא' ובאיזה אופן מכרו | |
find a quantity/multiple quantities | sons | ספר_חשבון#T09n | If he said to the first: take one peraḥ and a ninth of the remaining;
:and to the second [he said]: [take] two [peraḥim] and a ninth of the remaining;
:and so [he said] to all of them;
:and to the last [son] he said: take all that remained
:![]() ולשני ב' ותשיעית הנשאר וכן לכלם ולאחרון אמר קח כל מה שנשאר | |
find a quantity/multiple quantities | selling eggs | ספר_חשבון#hBdI | A man gave his three sons eggs to sell: to one [of them] he gave 50 eggs, to the second 30, and to the third 10.
:He said to them: go, sell the eggs equally, and bring me equal amounts of money.
:![]() לאחד נתן נ' ביצות ולשלישי ל' ולשלישי י' ואמר להם לכו ומכרו הביצות בשוה והביאו לי מעות בשוה | |
find a quantity/multiple quantities | men, women, children | ספר_ציפרא#jTPd | Another way: a hundred people came to a guesthouse and sat to eat together. Among them, there were men, women, and children. The host came and said to them: every man should give me ten pešiṭim, every woman – five pešiṭim, and every child – a half pašuṭ, and so they did. The total amount of money [paid by] all of them together was 100 pešiṭim.
:Ask: how many men, women, and children were there?
:![]() חוד כמה אנשים וכמה הנשי' וכמה תינוקות | |
find a quantity/multiple quantities | men, women, children | ספר_ציפרא#zAxf | Ask a riddle: people came to eat. Among them, there were men, women, and children. All in all 20 [people]. The host came and said to them: every man should give me three pešiṭim, every woman – two pešiṭim, and every child – a half pašuṭ, and so they did. The total amount of money [paid by] all of them together was 20.
:Ask: how many men, women, and children were there?
:![]() חוד כמה היו האנשים וכמה הנשים וכמה הטף | |
find a quantity/multiple quantities | two amounts of money | ספר_דיני_ממונות#ZtSX | 16) Question: we summed a quarter of an amount of money with a fifth of another different amount of money and the sum is 8.
:How much is each amount?
:![]() כמה סך כל א' וא' | |
find a quantity/multiple quantities | five weights | ספר_הכללים_במספר#Z0uf | 85) The butcher sells meat but he has only five weights summed up together to 121 liṭra.
:How much should each of the weights weigh, so that the butcher will be able to weigh the meat with these weights be it light or heavy?
:![]() כמה ישקול כל משקל לעצמו שיוכל הקצב לשקול הבשר באלו המשקלות למי רב ולמי מעט | |
find a quantity/multiple quantities | selling apples | ספר_דיני_ממונות#49AZ | 103) Question: a man gives his three sons apples.
:He gives to one 10, to the other 30 and to another 50.
:He said: the money I receive from each will be the same no more and no less and the each will sell at the same price.
:At what price did they sell?
:![]() לא' נתן י' ולאחר נתן ל' ולאחר נתן נ' ואמר כל כך ישא לי ממון הא' כמו האחר לא פחות ולא יתר ובערך שימכור הא' ימכרו האחרים באיזה ערך מכרו | |
find a quantity/multiple quantities | selling cloth | ספר_הכללים_במספר#zwNl | A man gave his three sons 30 cubits of cloth and they went to sell them in the market.
:One sold one cubit for 4 dinar, the second for 5 [dinar], and the third for 6 [dinar].
:All of them earned the same [amount of money].
:How many cubits did each of them [sell] and how much money did each of them get?
:![]() האחד מכר בד' דנרי' האמה והשני בה' והשלישי בו' וכולם הביאו מעות בשוה כמה אמות כל אחד וכמה מעות קבל כל אחד | |
find a quantity/multiple quantities | sons | ספר_ציפרא#ew5v | 23) Riddle: a rich man talking to his sons, divided his assets and said to one of his sons: take from my purse one zahuv first, and then take a tithe of the remaining.
:To the second he said: take two zehuvim and a tithe of the remaining.
:To the third he said: take three zehuvim and a tithe of the remaining.
:And so on to all, first one zahuv more than the preceding should be taken, and then a tithe.
:How much is the money and how many are the sons, so that when they took according to their father's instruction each received as the other?
:![]() לשני אמר טול אתה ב' זהו' ועישור נכסי' מן הנותרי' לשלישי אמר טול אתה ג' זהו' ועישור נכסי' מן הנותרי' וכן לכולם הוסיף ליקח זהב יותר בראש מן הקדמון ואח"כ עישור חוד כמה המעו' כמה הבני' וכשנטלו כאשר ציום אביהם הגיע לזה כזה | |
simple ratio/multiple ratio | triple ratio-definition | לקוטים_מספר_פראלוקא#omoS | If it is generated from the ratio of 1 to 3, it is called triple ratio.
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simple ratio/multiple ratio | quadruple-definition | לקוטים_מספר_פראלוקא#mMjA | If it is generated from the ratio of 1 to 4, it is called quadruple ratio.
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simple ratio/multiple ratio | double ratio-definition | לקוטים_מספר_פראלוקא#3psH | If the ratio is generated from the ratio of 1 to 2, it is called double ratio.
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basic operations/multiplication | 25×25 | ספר_דיני_ממונות#daU2 | Example: we wish to multiply 25 by 25.
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basic operations/multiplication | 231×342 | ספר_דיני_ממונות#5Cep | Another example: we wish to multiply 231 by 342.
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basic operations/multiplication | 27×32 | ספר_דיני_ממונות#gchY | Example: we wish to multiply 27 by 32.
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basic operations/multiplication | 470×580 | ספר_דיני_ממונות#6FQI | Example: we wish to multiply 470 by 580.
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basic operations/multiplication | 122×232 | ספר_דיני_ממונות#XFc5 | Example: we wish to multiply 122 by 232.
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basic operations/multiplication | 240×170 | ספר_דיני_ממונות#szcC | Example: we wish to multiply 240 by 170.
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basic operations/multiplication | 50×7000 | Anonymous#DsCO | Such as 50 by 7 thousand.
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basic operations/multiplication | 242×144 | ספר_דיני_ממונות#RZyL | Example: we wish to multiply 242 by 144.
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basic operations/multiplication | 23×17 | ספר_דיני_ממונות#niLJ | Example: we wish to multiply 23 by 17.
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basic operations/multiplication | 18×15 | אגרת_המספר#mYxE | Example: multiplication of 18 by 15.
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basic operations/multiplication | 54×45 | אגרת_המספר#gYvC | Example: we wish to multiply 54 by 45.
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basic operations/multiplication | 253×1335 | אגרת_המספר#tCQB | If you wish to multiply 253 by 1335 for example.
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basic operations/multiplication | 9×9 | ספר_ציפרא#OZ9T | If you wish to know how much is 9 times 9
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basic operations/multiplication | 9×8 | ספר_ציפרא#FWoZ | Also if you want to know how much is 9 times 8
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basic operations/multiplication | 123×456 | ספר_דיני_ממונות#4PSP | Example: we wish to multiply 123 by 456.
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basic operations/multiplication | 54321×54321 | Kitāb_al-Kāfī_fī_Mukhtaṣar_al-Hind_-_Arabic_in_Hebrew_Characters#Fi30 | This is as when you multiply 54321 by its same.
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basic operations/multiplication | 212×132 | ספר_דיני_ממונות#fM0G | Example: we wish to multiply 212 by 132.
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basic operations/multiplication | 20×5 | מלאכת_המספר#dsqN | Example: 20 times 5. We double the 5; it is 10. We add zero; it is 100.
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basic operations/multiplication | 755×653 | ספר_המספר_/_אליהו_מזרחי#OB4i | Example: if you wish to multiply 755 by 653.
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basic operations/multiplication | (355×296)+(447×178)+(396×539) | ספר_המספר_/_אליהו_מזרחי#zrCv | Such as, for example: the multiplication of 355 by 296 and the multiplication of 447 by 178 and the multiplication of 396 by 539.
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basic operations/multiplication | 6845×327 | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#UId5 | [...] 6 thousand 845 by 327
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basic operations/multiplication | 15×1080 | ספר_ציפרא#5pXt | If you wish to know how much are 15 times 1080.
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basic operations/multiplication | 209×3030 | ספר_ציפרא#Lq1V | Another example: we wish to multiply 209 by 3030.
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basic operations/multiplication | (7-2)×(8-4) | ספר_דיני_ממונות#VBTJ | Another example: we wish to multiply 7 minus 2 by 8 minus 4.
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basic operations/multiplication | 5×320 | ספר_המספר_/_אליהו_מזרחי#lqtO | The example of the first method is:
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basic operations/multiplication | 56023×70235 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#AAvF | Example: we wish to multiply 56023 by 70235.
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basic operations/multiplication | 352×343 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#d9wr | Example: we wish to multiply 352 by 343.
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basic operations/multiplication | 5432×5323 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#tvuc | Example: we wish to multiply 5432 by 5323.
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basic operations/multiplication | 23×23 | ספר_אגריס#FKmC | Example: multiply 23 by 23.
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basic operations/multiplication | (4-2)×(8-3) | ספר_דיני_ממונות#MzgG | Example: we wish to multiply 4 minus 2 by 8 minus 3.
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basic operations/multiplication | 462×323 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#bqji | Example: we wish to multiply 462 by 323.
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basic operations/multiplication | 15×40 | ספר_דיני_ממונות#46Gd | Example: we wish to multiply 15 by 40.
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basic operations/multiplication | 45×20 | ספר_דיני_ממונות#vUC8 | Example: we wish to multiply 45 by 20.
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basic operations/multiplication | 902×246 | עיר_סיחון#JEg5 | We wish to multiply nine hundred and two by two hundred and forty-six.
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basic operations/multiplication | 33×10 | ספר_דיני_ממונות#pgpm | Example: we wish to multiply 33 by 10.
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basic operations/multiplication | 6×6 | ספר_ציפרא#sgDh | Example: if you wish to know how much is 6 times 6
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basic operations/multiplication | 7×8 | ספר_ציפרא#B4fP | Example: if you wish to know [how much is] 7 times 8.
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basic operations/multiplication | 4×4 | ספר_ציפרא#ynhp | Example: 4 times 4.
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basic operations/multiplication | 4×4 | ספר_ציפרא#yXdJ | I will teach you an example: if you want to multiply 4 times 4.
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basic operations/multiplication | 43×57 | ספר_מעשה_חושב#T3Oo | Example: you have to multiply 43 by 57.
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basic operations/multiplication | 34×57 | ספר_מעשה_חושב#Jdhf | Example: we wish to multiply 34 by 57.
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basic operations/multiplication | 246×140 | ספר_דיני_ממונות#KISe | Example: we wish to multiply 246 by 140.
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basic operations/multiplication | 7000030×180640 | ספר_מעשה_חושב#yltH | Example: we wish, in this diagram, to multiply 7 thousand of thousand and thirty by one hundred and eighty thousand, six hundred and forty.
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basic operations/multiplication | 1234×4321 | ספר_ציפרא#ZdlX | If you wish to multiply 1234 by 4321.
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basic operations/multiplication | 4×3 | ספר_ציפרא#wODz | Example: if you want to multiply 4 by 3.
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basic operations/multiplication | 7×9 | ספר_ציפרא#lzGK | Example: you wish to multiply 7 times 9.
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basic operations/multiplication | 6×8 | ספר_ציפרא#s2II | Another example: you wish to multiply 6 times 8.
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basic operations/multiplication | 5×6 | ספר_ציפרא#XdEP | Another example: if you want to know 5 times 6.
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basic operations/multiplication | 600×4000 | Anonymous#ZjcQ | As if you want to [multiply] six hundred by four thousand.
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basic operations/multiplication | 13×14 | ספר_החשבון_והמדות#9FsV | As the one who wants to multiply 13 by 14.
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basic operations/multiplication | 20×230 | ספר_המספר_/_אליהו_מזרחי#ws8l | Example for tens by tens: multiplication 20 by 230.
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basic operations/multiplication | 24×25 | ספר_דיני_ממונות#wgpZ | Example: we wish to multiply 24 by 25.
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basic operations/multiplication | 403×230 | ספר_דיני_ממונות#AjXB | Example: we wish to multiply 403 by 230.
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basic operations/multiplication | 240×368 | ספר_דיני_ממונות#V6r3 | Example: we wish to multiply 240 by 368.
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basic operations/multiplication | 230×324 | ספר_דיני_ממונות#HEIx | Example: we wish to multiply 230 by 324.
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basic operations/multiplication | 222×333 | ספר_דיני_ממונות#79NX | Example: we wish to multiply 222 by 333.
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basic operations/multiplication | 236×135 | ספר_המספר_/_אליהו_מזרחי#9PF9 | The example of the second method, which is multiplication of tens, or tens and units together, by tens, or tens and units together, is as follows:
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basic operations/multiplication | 234×24 | ספר_דיני_ממונות#rKP4 | Example: we wish to multiply 234 by 24.
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basic operations/multiplication | 23×24 | ספר_דיני_ממונות#w4Hh | Example: we wish to multiply 23 by 2[4].
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basic operations/multiplication | 40×600 | Anonymous#X9sf | Such as 40 by six hundred.
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basic operations/multiplication | 20×30 | Anonymous#CSsq | Such as 20 by 30.
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basic operations/multiplication | 20×35 | ספר_המספר_/_אליהו_מזרחי#hfWP | Example for tens by tens and units: multiplication 20 by 35.
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basic operations/multiplication | 464×464 | ספר_ציפרא#bkz3 | 464 times 464: the result is 215296.
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basic operations/multiplication | 321×654 | ספר_ציפרא#lJrF | Example: if you wish to know how much is 3 hundred and 21 times 654, written 321 by 654.
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basic operations/multiplication | 5×300 | Anonymous#dnZv | Such as five by three hundred.
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basic operations/multiplication | 5×70 | Anonymous#kmOR | If you multiply five by seventy.
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basic operations/multiplication | 125×125 | Anonymous#GRmk | If you multiply 125 by itself.
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basic operations/multiplication | 54×66 | Anonymous#KaQ7 | If you multiply 54 by 64.
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basic operations/multiplication | 25×28 | Anonymous#BQkO | Such as 25 by 28.
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basic operations/multiplication | 9007500×5400920 | בר_נותן_טעם#Anhy | Example: we wish to multiply the number 9007500 by another number 5400920.
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basic operations/multiplication | 8×9 | מלאכת_המספר#kHdF | Example: we wish to know the product of 8 by 9.
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basic operations/multiplication | 10×12 | מלאכת_המספר#GKtA | Example: if we want to know how much is 10 times 12, we add 0 to 12; it is 120, and in the positional system they are written as 120.
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basic operations/multiplication | 30×20 | מלאכת_המספר#KE0A | Example: 30 times 20. We triple 20; it is 60. We add zero; it is 600 and this is its shape by the positional system: 600.
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basic operations/multiplication | 1¼×1⅕ | ספר_הכללים_במספר#uW3p | 81) If a man asks you: How much are one integer and a quarter by one integer and a fifth?
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basic operations/multiplication | 30×200 | ספר_המספר_/_אברהם_אבן_עזרא#8PCw | Example: we wish to multiply thirty by two hundred.
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basic operations/multiplication | 200×700 | ספר_המספר_/_אברהם_אבן_עזרא#gpzH | Another example: we wish to multiply two hundred by seven hundred.
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basic operations/multiplication | 29×31 | ספר_המספר_/_אברהם_אבן_עזרא#jFgw | Example: we wish to multiply 29 by 31.
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basic operations/multiplication | 66×54 | ספר_המספר_/_אברהם_אבן_עזרא#mnFQ | Another example: we wish to multiply 66 by 54.
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basic operations/multiplication | 250×350 | ספר_המספר_/_אברהם_אבן_עזרא#jWUi | Another example: one number is 250 and the other number 350.
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basic operations/multiplication | 13×28 | ספר_המספר_/_אברהם_אבן_עזרא#1CfA | Example: we wish to multiply 13 by 28.
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basic operations/multiplication | 13×16 | ספר_המספר_/_אברהם_אבן_עזרא#2VDH | Example: we wish to multiply 13 by 16.
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basic operations/multiplication | 24×26 | ספר_המספר_/_אברהם_אבן_עזרא#HqY7 | Example: we wish to multiply 24 by 26.
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basic operations/multiplication | 127×355 | ספר_המספר_/_אברהם_אבן_עזרא#cmWh | Example: we wish to multiply 127 by 355.
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basic operations/multiplication | 1⁵/₇×1⅘ | ספר_הכללים_במספר#Iwhd | 75) If a man asks you: How much are one integer and five sevenths by one integer and four fifths?
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basic operations/multiplication | 600×4000 | ספר_יסודי_התבונה_ומגדל_האמונה#nEsS | As if you wish to multiply six hundred by four thousand.
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basic operations/multiplication | 3⅖×2⁴/₇ | ספר_הכללים_במספר#9pSN | If a man asks you: How much are three integers and two fifths by two integers and four sevenths?
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basic operations/multiplication | 25×35 | ספר_החשבון_והמדות#n8hI | Example: we wish to multiply twenty-five by thirty-five.
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basic operations/multiplication | 348×235 | ספר_החשבון_והמדות#VJUW | Example: we wish to multiply three hundred and forty-eight by two hundred and thirty-five.
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basic operations/multiplication | 105×224 | ספר_החשבון_והמדות#SSgu | We wish to multiply a hundred and five by two hundred and twenty-four.
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basic operations/multiplication | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#8edj | Another example: If one asks for 245 kor of wheat at 19 dinar.
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basic operations/multiplication | 348×235 | ספר_החשבון_והמדות#a8Vc | Example: we wish to multiply three hundred forty-eight by two hundred thirty-five.
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basic operations/multiplication | 25×43 | ספר_החשבון_והמדות#vPL0 | Example: we wish to multiply twenty-five by forty-three.
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basic operations/multiplication | 80×500 | ספר_החשבון_והמדות#x20n | Example: we wish to multiply eighty by five hundred.
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basic operations/multiplication | 869×46 | קצור_המספר#ytmk | As if you say: we multiply these eight hundred sixty-nine by the units and the tens of forty-six.
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basic operations/multiplication | 869×6 | קצור_המספר#mrSa | Example: we wish to multiply eight hundred sixty-nine by the six units of another number.
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basic operations/multiplication | ⁵/₇×40 | ספר_מעשה_חושב#2aj0 | Example: we wish to multiply 5 sevenths by 40 integers.
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basic operations/multiplication | 29×31 | ספר_המספר_/_אליהו_מזרחי#2iNx | Example: we wish to multiply 29 by 31.
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basic operations/multiplication | 250×350 | ספר_המספר_/_אליהו_מזרחי#8ywW | Also if we wish to multiply 250 by 350.
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basic operations/multiplication | 5×27 | ספר_המספר_/_אליהו_מזרחי#Uvhu | Example for units by tens and units together: multiplication 5 by 27.
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basic operations/multiplication | 5×220 | ספר_המספר_/_אליהו_מזרחי#CZjH | Example: multiplication 5 by 220.
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basic operations/multiplication | 9×200 | ספר_המספר_/_אליהו_מזרחי#M5z8 | Example of the multiplication of units by tens: multiplication of 9 by two hundred.
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basic operations/multiplication | 20×200 | ספר_המספר_/_אליהו_מזרחי#4Ol5 | Example of the multiplication of tens by tens: multiplication of twenty by two hundred.
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algebraic operation/multiplication of algebraic expressions | 2x×2x | תחבולות_המספר#AfDN | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10+x)×x | חשבון_השטחים#mpes | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10-x)×x | תחבולות_המספר#EDhK | If you are told: how much is the product of ten dirham minus a thing by a thing?
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algebraic operation/multiplication of algebraic expressions | (10+x)×(10+x) | תחבולות_המספר#e5Fz | If you are told: how much is the product of ten dirham plus a thing by ten dirham plus a thing?
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algebraic operation/multiplication of algebraic expressions | (10-x)×(10-x) | תחבולות_המספר#wU5C | If you are told: how much is the product of ten dirham minus a thing by ten dirham minus a thing?
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algebraic operation/multiplication of algebraic expressions | (10+x)×(10+x) | חשבון_השטחים#aUXi | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10-x)×(10-x) | חשבון_השטחים#w9JD | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10-x)×x | חשבון_השטחים#TINt | ![]() | |
algebraic operation/multiplication of algebraic expressions | 3x×6 | חשבון_השטחים#6cOe | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10+x)×(x-10) | תחבולות_המספר#Ga64 | If you are told: how much is the product of ten dirham plus a thing by a thing minus ten dirham?
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algebraic operation/multiplication of algebraic expressions | (10+x)×(10-x) | תחבולות_המספר#FNrC | If you are told: how much is the product of ten dirham plus a thing by ten dirham minus a thing?
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algebraic operation/multiplication of algebraic expressions | 3x×6 | תחבולות_המספר#NmR4 | If you are told: how much is the result of multiplying three things by six dirham?
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algebraic operation/multiplication of algebraic expressions | (10+⅔x)×(3-6x) | חשבון_השטחים#EjPJ | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10+x)×(x-10) | חשבון_השטחים#xrWT | ![]() | |
algebraic operation/multiplication of algebraic expressions | 2x×2x | חשבון_השטחים#mF0Q | ![]() | |
algebraic operation/multiplication of algebraic expressions | (10+⅔x)×(3-6x) | תחבולות_המספר#VDLn | He said: if you are told: how much is the product of ten dirham and two-thirds of a thing by three dirham minus six things?
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algebraic operation/multiplication of algebraic expressions | (10+x)×x | תחבולות_המספר#Dvm5 | If you are told: how much is the product of ten dirham plus a thing by one thing?
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algebraic operation/multiplication of algebraic expressions | (10+x)×(10-x) | חשבון_השטחים#9LHU | ![]() | |
simple fraction/multiplication of fractions | ⁷/₉×⁴/₇ | ספר_הכללים_במספר#S123 | 74) If a man asks you: How much are seven ninths by four sevenths?
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simple fraction/multiplication of fractions | ⅖×⅒×⅔ | ספר_יסודי_התבונה_ומגדל_האמונה#yQcZ | If you are told: multiply two parts of 5 by one tenth by two thirds?
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simple fraction/multiplication of fractions | ²/₁₁ײ/₁₃ | ספר_יסודי_התבונה_ומגדל_האמונה#BW7X | If you are told: multiply two parts of 11 by two parts of 13?
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simple fraction/multiplication of fractions | ⅔×⅖ | ספר_יסודי_התבונה_ומגדל_האמונה#SOeb | The multiplication of two thirds by two fifths
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simple fraction/multiplication of fractions | ⅔×⅔ | ספר_יסודי_התבונה_ומגדל_האמונה#2Gb7 | If you are told: multiply two thirds by two thirds, how much are they?
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simple fraction/multiplication of fractions | ¾×¾ | ספר_המספר_/_אברהם_אבן_עזרא#UP2Z | Example: we wish to multiply 3 quarters by 3 quarters.
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simple fraction/multiplication of fractions | ⅗×⅘ | ספר_המספר_/_אברהם_אבן_עזרא#Audh | Example: we want to multiply 3 fifths by 4 fifths.
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simple fraction/multiplication of fractions | ⅔×¾ | ספר_המספר_/_אברהם_אבן_עזרא#0gKn | One says: multiply 2 thirds by 3 quarters.
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simple fraction/multiplication of fractions | ⁴/₇×⁷/₉ | ספר_המספר_/_אברהם_אבן_עזרא#m7n3 | Question: how much are 4 sevenths multiplied by 7 ninths?
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simple fraction/multiplication of fractions | ⅔×⅚×⁴/₇ | ספר_המספר_/_אברהם_אבן_עזרא#ix44 | Such as 2 thirds and 5 sixths and 4 sevenths.
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simple fraction/multiplication of fractions | ⅔×⅖ | Anonymous#Tlt0 | Such as two thirds by two fifths.
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simple fraction/multiplication of fractions | ⅖×⅒×⅔ | Anonymous#j0VS | If you multiply 2 parts of five by a tenth by 2 thirds.
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simple fraction/multiplication of fractions | (¾·⅗)×(⅚·³/₇) | Anonymous#ySC3 | If you multiply 3 quarters of 3 fifths by 5 sixths of 3 sevenths.
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simple fraction/multiplication of fractions | (⅖·⅒)×(²/₈·⅓) | Anonymous#bfok | If you multiply two parts of a five by one-tenth by two parts of an eight by one-third.
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simple fraction/multiplication of fractions | ⁴/₇×⁵/₉ | ספר_מעשה_חושב#jfRX | Example: we wish to multiply 4 sevenths by 5 ninths.
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simple fraction/multiplication of fractions | (⁵/₇·⅓)×⅞ | ספר_מעשה_חושב#t63W | Example: if we wish to multiply 5 sevenths of thirds by 7 eighths.
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simple fraction/multiplication of fractions | ⅚×10 | ספר_החשבון_לאל_חצאר#yH5g | When you are told: multiply five-sixths by ten.
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simple fraction/multiplication of fractions | (⅕+½·⅕)×12 | ספר_החשבון_לאל_חצאר#NiJT | When you are told: multiply a fifth and half a fifth by twelve.
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simple fraction/multiplication of fractions | (⅓·⅐)×25 | ספר_החשבון_לאל_חצאר#STpd | When you are told: multiply a third of a seventh by twenty-five.
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simple fraction/multiplication of fractions | (¾+⅘)×15 | ספר_החשבון_לאל_חצאר#5CHI | When you are told: multiply three-quarters and four-fifths by fifteen.
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simple fraction/multiplication of fractions | ⅗×(9+⅓) | ספר_החשבון_לאל_חצאר#BOiT | When you are told: multiply three-fifths by nine and a third.
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simple fraction/multiplication of fractions | (⅚+½·⅙)×(6+⅗) | ספר_החשבון_לאל_חצאר#Af60 | When you are told: multiply five-sixths and half a sixth by six and three-fifths.
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simple fraction/multiplication of fractions | (½·⅐)×(10+⅗) | ספר_החשבון_לאל_חצאר#2tjq | When you are told: multiply half a seventh by ten and three-fifths.
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simple fraction/multiplication of fractions | (¾+⅘)×(5+⅚) | ספר_החשבון_לאל_חצאר#LV1r | When you are told: multiply three-quarters and four-fifths by five and five-sixths.
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simple fraction/multiplication of fractions | ¾×(5+⅞+⅙·⅛) | ספר_החשבון_לאל_חצאר#8Jha | When you are told: multiply three-quarters by five, seven-eighths, and a sixth of an eighth.
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simple fraction/multiplication of fractions | ⅚×(8+⁵/₇·⅑) | ספר_החשבון_לאל_חצאר#wQkm | When you are told: multiply five-sixths by eight and five-sevenths of a ninth.
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simple fraction/multiplication of fractions | ⅔×(9+³/₇·⅘) | ספר_החשבון_לאל_חצאר#Hxq9 | When you are told: multiply two-thirds by nine, three-sevenths and four-fifths.
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simple fraction/multiplication of fractions | (⅚+½·⅙)×(8+⁵/₇+⅕·⅐) | ספר_החשבון_לאל_חצאר#AAEA | Example: when you are told: multiply five-sixths and half a sixth by eight, five-sevenths and one-fifth of a seventh.
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simple fraction/multiplication of fractions | (⅚+½·⅙)×(9+⅙·⅐) | ספר_החשבון_לאל_חצאר#LWbK | ![]() | |
simple fraction/multiplication of fractions | (⅚+½·⅙)×(8+⁹/₁₀·¹⁰/₁₁) | ספר_החשבון_לאל_חצאר#Hazk | ![]() | |
simple fraction/multiplication of fractions | (⅔·⅐)×(6+⁹/₁₀+⅘·⅒) | ספר_החשבון_לאל_חצאר#YN6C | ![]() | |
simple fraction/multiplication of fractions | (¾·⅑)×(8+⅚·⅐) | ספר_החשבון_לאל_חצאר#57dS | ![]() | |
simple fraction/multiplication of fractions | (⅚·⅛)×(6+¾+⅘) | ספר_החשבון_לאל_חצאר#Qxpv | ![]() | |
simple fraction/multiplication of fractions | (¾+⅘)×(6+⅞+⅙·⅛) | ספר_החשבון_לאל_חצאר#D3h3 | ![]() | |
simple fraction/multiplication of fractions | (¾+⅘)×(6+⅐·⅛) | ספר_החשבון_לאל_חצאר#lctD | When you are told: multiply three-quarters and four-fifths by six and a seventh of an eighth.
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simple fraction/multiplication of fractions | (½+⅔)×(5+⁶/₇+⁸/₉) | ספר_החשבון_לאל_חצאר#KjF8 | Example: multiply half and two-thirds by five, six-sevenths and eight-ninths.
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simple fraction/multiplication of fractions | (3+⅕)×(7+⅜) | ספר_החשבון_לאל_חצאר#QD1A | When you are told: multiply three and a fifth by seven and three-eighths.
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simple fraction/multiplication of fractions | (2+⅗+½·⅕)×(4+⁷/₉+⁶/₈·⅑) | ספר_החשבון_לאל_חצאר#0JUU | The example: when you are told: multiply two plus three-fifths and half a fifth by four plus seven-ninths and six-eighths of a ninth.
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simple fraction/multiplication of fractions | (6+⅔+⅗)×(9+⅚+⅞) | ספר_החשבון_לאל_חצאר#iJeR | When you are told: multiply six, two-thirds and three-fifths by nine, five-sixths and seven-eighths.
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simple fraction/multiplication of fractions | (2+¾+⅘+½·⅕)×(6+⁶/₇+⁹/₁₀+⅜·⅒) | ספר_החשבון_לאל_חצאר#5qBm | For example: multiply two, three-quarters, four-fifths and half a fifth by six, six-sevenths, nine-tenths and three-eighths of a tenth.
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simple fraction/multiplication of fractions | (2+⅓+⅕+⅐·⅛)×(3+⅑+⅒+⅙·¹/₁₁) | ספר_החשבון_לאל_חצאר#XcJg | Example: multiply two, a third, a fifth and a seventh of an eighth by three, a ninth, a tenth and a sixth of one part of eleven.
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simple fraction/multiplication of fractions | (2+⅓+⅕+⅙)×(4+⅐+⅛+⅑) | ספר_החשבון_לאל_חצאר#yOZQ | Example: multiply two, a third, a fifth, and a sixth by four, a seventh, an eighth and a ninth.
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simple fraction/multiplication of fractions | ⅞×⁹/₁₀ | ספר_החשבון_לאל_חצאר#gRBn | When you are told: multiply seven-eighths by nine-tenths.
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simple fraction/multiplication of fractions | ¹⁰/₁₁×¹²/₁₃ | ספר_החשבון_לאל_חצאר#qdg2 | If you are told: multiply ten parts of eleven by twelve parts of thirteen.
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simple fraction/multiplication of fractions | (⁶/₇+⅓·⅐)×⁸/₉ | ספר_החשבון_לאל_חצאר#eHK7 | When you are told: multiply six-sevenths and a third of a seventh by eight-ninths.
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simple fraction/multiplication of fractions | (¹/₁₁+½·¹/₁₁)×¹²/₁₃ | ספר_החשבון_לאל_חצאר#kLzs | If you are told: multiply one part of eleven and half a part of eleven by twelve parts of thirteen.
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simple fraction/multiplication of fractions | (⅔+⁴/₇)×¹⁰/₁₁ | ספר_החשבון_לאל_חצאר#pU7o | When you are told: multiply two-thirds and four-sevenths by ten parts of eleven.
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simple fraction/multiplication of fractions | (⅚+½·⅙)×(⁹/₁₀+⅞·⅒) | ספר_החשבון_לאל_חצאר#q1f8 | When you are told: multiply five-sixths and half a sixth by nine-tenths and seven-eighths of a tenth.
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simple fraction/multiplication of fractions | (¾+⅘)×(¹⁰/₁₁+⁸/₉·¹/₁₁) | ספר_החשבון_לאל_חצאר#oNjy | When you are told: multiply three-quarters and four-fifths by ten parts of eleven and eight-ninths of one parts of eleven.
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simple fraction/multiplication of fractions | (⅓+⅗)×(⅐+²/₉) | ספר_החשבון_לאל_חצאר#icTs | When you are told: multiply [a third] and three-fifths by a seventh and two-ninths.
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simple fraction/multiplication of fractions | ⅔×(⅘·⅑) | ספר_החשבון_לאל_חצאר#3T6D | When you are told: multiply two-thirds by four-fifths of a ninth.
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simple fraction/multiplication of fractions | (⅔+⁵/₇+⅙·⅐)×(⅘+⁹/₁₀+⁸/₉·⅒) | ספר_החשבון_לאל_חצאר#fJdW | Example: multiply two-thirds, five-sevenths and a sixth of a seventh by four-fifths, nine-tenths and [eight-ninths] of a tenth.
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simple fraction/multiplication of fractions | (¾+⅘+½·⅐)×(⅞+⁸/₉+⅓·⅒) | ספר_החשבון_לאל_חצאר#xekW | Example: when you are told: multiply three-quarters, four-fifths and half a seventh by seven-eighths, eight-ninths and [a third of a tenth].
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simple fraction/multiplication of fractions | (⅔+⅗+⁴/₆)×(⁵/₇+⅞+⁹/₁₁) | ספר_החשבון_לאל_חצאר#5uwE | When you are told: multiply two-thirds, three-fifths and four-sixths by five-sevenths, seven-eighths and nine parts of eleven.
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simple fraction/multiplication of fractions | (¾·5)×(⅚·7) | ספר_החשבון_לאל_חצאר#651M | When you are told: multiply three-quarters of a five by five-sixths of a seven.
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simple fraction/multiplication of fractions | (⅚+½·⅙)·8×(⁸/₉+⅕·⅑)·12 | ספר_החשבון_לאל_חצאר#eyub | ![]() | |
simple fraction/multiplication of fractions | (⅔+⅗)·8×(⁶/₇+⁵/₉)·4 | ספר_החשבון_לאל_חצאר#U7GU | ![]() | |
simple fraction/multiplication of fractions | (¾·⅕)·8×(⅚·⅐)·15 | ספר_החשבון_לאל_חצאר#8z4Z | ![]() | |
simple fraction/multiplication of fractions | ⅔·(5+⅚)×⁵/₇·(8+⁴/₉) | ספר_החשבון_לאל_חצאר#aMXd | ![]() | |
simple fraction/multiplication of fractions | ¾·(5+⁶/₇+⅙·⅐)×⅞·(3+³/₁₀+⅑·⅒) | ספר_החשבון_לאל_חצאר#kJTB | ![]() | |
simple fraction/multiplication of fractions | ½·(2+⅕+⅙)×⅐·(3+⅛+⅑) | ספר_החשבון_לאל_חצאר#Fxsj | ![]() | |
simple fraction/multiplication of fractions | ⁶/₇·(5+½·⅙)×⅞·(3+⅗·⅑) | ספר_החשבון_לאל_חצאר#KGXW | ![]() | |
simple fraction/multiplication of fractions | (⅔·⅕)·(8+⅙)×(⁵/₇·⅛)·(6+⅑) | ספר_החשבון_לאל_חצאר#LYqM | ![]() | |
simple fraction/multiplication of fractions | (⅔·⅕)·(8+³/₆+⁴/₇)×(⁴/₉·⅒)·(18+⁶/₁₁+⅝) | ספר_החשבון_לאל_חצאר#4NIN | ![]() | |
simple fraction/multiplication of fractions | (⅔+⅗)·(9+⅚)×(³/₇+⁷/₈)·(12+⁷/₉) | ספר_החשבון_לאל_חצאר#6akx | ![]() | |
simple fraction/multiplication of fractions | (⅔+⅗)·(7+¾+⅗)×(⅚+⅝)·(4+⅚+⁹/₁₀) | ספר_החשבון_לאל_חצאר#aFMz | ![]() | |
simple fraction/multiplication of fractions | (⅔·⅕)·(8+¼·⅙)×(³/₇·⅛)·(12+½·¹/₁₃) | ספר_החשבון_לאל_חצאר#Cjr7 | ![]() | |
simple fraction/multiplication of fractions | (⅗·5+⅚·7)×(⅔·4+½·5) | ספר_החשבון_לאל_חצאר#Ln6q | ![]() | |
simple fraction/multiplication of fractions | (⅗·3+¾·2⅔)×(⅘·2+⁵/₇·3½) | ספר_החשבון_לאל_חצאר#lKub | ![]() | |
simple fraction/multiplication of fractions | (3½+5⅓)×(4¾+6⅘) | ספר_החשבון_לאל_חצאר#5zBH | ![]() | |
simple fraction/multiplication of fractions | 2¼×1⅓ | Kaufmann_A_519_-_Collection_of_Word_Problems#J6Ie | How much is the multiplication of 2 and ![]() ![]() ![]() ![]() | |
simple fraction/multiplication of fractions | ⅔×¾ | Kaufmann_A_519_-_Collection_of_Word_Problems#DhIn | How much is the multiplication of ![]() ![]() ![]() ![]() | |
simple fraction/multiplication of fractions | ((⅔·¾)·6)×((¾·⁴/₇)·8) | ספר_החשבון_לאל_חצאר#BTOS | ![]() | |
simple fraction/multiplication of fractions | ((⅖·⅚)+½)·3×((⅔·⁶/₇)+⅗)·10 | ספר_החשבון_לאל_חצאר#2suQ | ![]() | |
simple fraction/multiplication of fractions | ((⅔·⁶/₉)·(6+¾))×((¾·⁸/₉)(2+⅖)) | ספר_החשבון_לאל_חצאר#gWo2 | ![]() | |
simple fraction/multiplication of fractions | ((⅗·⁴/₇)·(3+⅚+½·⅙))×((⅔·⅚)·(6+⅞+⅔·⅛)) | ספר_החשבון_לאל_חצאר#sIo1 | ![]() | |
simple fraction/multiplication of fractions | (3+⅗·⅚)×(4+²/₇·⅜) | ספר_החשבון_לאל_חצאר#9253 | ![]() | |
simple fraction/multiplication of fractions | (2+³/₇·⅗+⅔)×(3+¾·⅚+½) | ספר_החשבון_לאל_חצאר#q8JN | When you are told: multiply two, plus three-sevenths of three-fifths, and two-thirds by three plus three-quarters of five-sixths and a half.
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simple fraction/multiplication of fractions | ((¾·⅗)·(2+³/₇·⅚))×((½·¾)·(3+⅖·⁴/₉)) | ספר_החשבון_לאל_חצאר#kCKV | ![]() | |
simple fraction/multiplication of fractions | ¾×1⅔ | Kaufmann_A_519_-_Collection_of_Word_Problems#Pm1D | How much is the multiplication of ![]() ![]() ![]() ![]() | |
simple fraction/multiplication of fractions | ⅔×⅖ | Kaufmann_A_519_-_Collection_of_Word_Problems#AcY7 | How much is the multiplication of ![]() ![]() ![]() ![]() | |
simple fraction/multiplication of fractions | ²⁰/₃×¹⁹/₃ | מלאכת_המספר#8ihF | Example: we wish to multiply:
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simple fraction/multiplication of fractions | ⅔×⅘ | מלאכת_המספר#5jnJ | As the one who wants to multiply 2-thirds by 4-fifths.
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simple fraction/multiplication of fractions | 2½×4¾ | מלאכת_המספר#I0sb | As the one who wants to multiply this number:
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simple fraction/multiplication of fractions | 4⅓×6 | מלאכת_המספר#r9pQ | As the one who wants to multiply 4 and a third by 6.
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simple fraction/multiplication of fractions | 4½×⅔ | מלאכת_המספר#V2wD | As the one who wants to multiply 4 and a half by two-thirds.
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simple fraction/multiplication of fractions | 4×⅔ | מלאכת_המספר#qjqo | Example: we wish to multiply 4 integers by 2-thirds.
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simple fraction/multiplication of fractions | 2×¾ | מלאכת_המספר#uzlZ | As the one who wants to double this number, which is 3-quarters.
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simple fraction/multiplication of fractions | ⁴/₇·(⁵/₉·⅛)×(⅗·⅑)·(⅔·5) | בר_נותן_טעם#WIlB | Example: we wish to multiply 4-sevenths of 5-ninths of an eighth by 3-fifths of a ninth of 2-thirds of 5 integers.
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simple fraction/multiplication of fractions | ⅘×⅘ | עיר_סיחון#yepM | We wish to multiply four fifths by four fifths
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simple fraction/multiplication of fractions | ²/₄×¾ | עיר_סיחון#vUPh | We wish to multiply two quarters by three quarters
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simple fraction/multiplication of fractions | ¾×⅘ | עיר_סיחון#EMJE | We wish to multiply three quarters by four fifths.
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simple fraction/multiplication of fractions | ⁵/₇×⁷/₈ | עיר_סיחון#NoxQ | We wish to multiply five sevenths by seven eighths.
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simple fraction/multiplication of fractions | ⅘׳/₁₃ | עיר_סיחון#Wi3Z | We wish to multiply four fifths by three parts of thirteen.
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simple fraction/multiplication of fractions | ⁹/₁₅×¹¹/₁₇ | עיר_סיחון#YOwx | We wish to multiply nine parts of fifteen by eleven parts of seventeen.
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simple fraction/multiplication of fractions | (⅔·¼·⅕)×(⁶/₇·⅛) | עיר_סיחון#6SFy | We wish to multiply two thirds of one quarter of a fifth by six sevenths of an eighth.
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simple fraction/multiplication of fractions | 5×⁴/₆ | עיר_סיחון#chfZ | Example of multiplying integers by fractions: we wish to multiply five integers by four sixths.
:![]() רצינו לכפול חמשה שלמים בארבע שישיות | |
simple fraction/multiplication of fractions | (3+⅘)×⅗ | עיר_סיחון#TGUm | Example of multiplying integers and fractions by fractions of one type alone: we wish to multiply three integers and four-fifths by three-fifths.
:![]() רצינו לכפול שלשה שלמים וארבע חמישיות על שלש חמישיות | |
simple fraction/multiplication of fractions | (4+⅖)×¾ | עיר_סיחון#IoIr | Example of multiplying integers and fractions by fractions that are not of one type: we wish to multiply four integers and two fifths by three quarters.
:![]() רצינו לכפול ארבעה שלמים ושתי חמשיות על שלש רביעיות | |
simple fraction/multiplication of fractions | (2+¾)×(3+²/₄) | עיר_סיחון#lTDC | Example of multiplying integers and fractions by integers and fractions of the same type: we wish to multiply two integers and three quarters by three integers and two quarters.
:![]() רצינו לכפול שני שלמים ושלש רביעיות על שלשה שלמים ושתי רביעיות | |
simple fraction/multiplication of fractions | (5+⅔)×(2+³/₆) | עיר_סיחון#NcZF | Example of multiplying integers and fractions by integers and fractions that are not of the same type: we wish to multiply five integers and two thirds by two integers and three sixths.
:![]() רצינו לכפול חמשה שלמים ושתי שלישיות 90vעל שני שלמיות ושלש ששיות | |
simple fraction/multiplication of fractions | (²/₄ײ/₆)+(⅘×⅚) | קצת_מענייני_חכמת_המספר#shmO | For instance: you wish to know the sum of the product of two quarters by 2-sixths with the product of 4-fifths by 5-sixths, without having to multiply first then to sum, and still the total result is exact.
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simple fraction/multiplication of fractions | 4×⅗ | ספר_המספר_/_אברהם_אבן_עזרא#uLMJ | Example: we wish to multiply 4 integers by 3 fifths.
:![]() דמיון רצינו לכפול ד' שלמים על ג' חמישיות אחד | |
simple fraction/multiplication of fractions | (4+⅖)×(5+⅗) | ספר_המספר_/_אברהם_אבן_עזרא#izuY | Example: we wish to multiply 4 integers and 2 fifths by 5 integers and 3 fifths.
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simple fraction/multiplication of fractions | (3+⅘)×(2+⅗) | ספר_המספר_/_אברהם_אבן_עזרא#UZBp | Another example: we wish to multiply 3 integers and 4 fifths by 2 integers and 3 fifths.
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simple fraction/multiplication of fractions | (3+⅓)×(4+¼) | ספר_חשבון#PNQv | How much are 3 and a third times 4 and a quarter?
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simple fraction/multiplication of fractions | 2×(3+¼) | Anonymous#rNFH | Such as two by three and a quarter.
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simple fraction/multiplication of fractions | ¾×9 | Anonymous#lhz8 | Such as three quarters by nine.
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simple fraction/multiplication of fractions | (3+⅐)×(5+⅛) | Anonymous#t8Al | Such as three and a seventh by five and an eighth.
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simple fraction/multiplication of fractions | (3+¼)×(5+⅙·⅐) | Anonymous#ubkD | Such as three and a quarter by five and one-sixth of one-seventh.
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simple fraction/multiplication of fractions | (¾·(3+⅓))×(⁶/₇·5) | Anonymous#Na7V | If you multiply three-quarters of three and one-third by six-sevenths of five.
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simple fraction/multiplication of fractions | (⅞·(5+⅓))×(⅗·(6+¼)) | Anonymous#tInL | If you multiply seven eighths of 5 and a third by 3 fifths of 6 and a quarter.
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simple fraction/multiplication of fractions | ⅔×¾ | ספר_דיני_ממונות#ilbx | ![]() | |
simple fraction/multiplication of fractions | (2+½)×(3+⅓) | ספר_דיני_ממונות#v1HK | ![]() | |
simple fraction/multiplication of fractions | 4½×⅔ | ספר_דיני_ממונות#zVQ8 | ![]() | |
simple fraction/multiplication of fractions | 4×⅔ | ספר_דיני_ממונות#at7F | ![]() | |
simple fraction/multiplication of fractions | ⁹/₁₃×¹⁷/₁₉ | ספר_החשבון_והמדות#v4BY | 1) How much are 9 parts of 13 multiplied by 17 parts of 19?
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simple fraction/multiplication of fractions | ⅔×⅖ | ספר_חשבון#BRVP | If one says: multiply 2-thirds by 2-fifths.
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simple fraction/multiplication of fractions | ²/₁₁ײ/₁₃ | ספר_חשבון#md7k | If one says: multiply 2 parts of 11 by 2 parts of 13.
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simple fraction/multiplication of fractions | ⅖×⅒×⅔ | ספר_חשבון#q3mD | If one says: how much are 2 parts of 5 by one-tenth by 2-thirds?
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simple fraction/multiplication of fractions | ⅖×⅒ײ/₈×⅓ | ספר_חשבון#aUsg | If one says: 2 parts of five by one-tenth by two parts of eight by one-third.
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simple fraction/multiplication of fractions | ⅓×1 | ספר_חשבון#dp1H | When we multiply the third by one, it is a third.
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simple fraction/multiplication of fractions | ⅓×2 | ספר_חשבון#CmHn | When we multiply the third by two it is 2-thirds.
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simple fraction/multiplication of fractions | ⅓×⅓ | ספר_חשבון#p54W | When we multiply a third by a third, it is a third of a third.
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simple fraction/multiplication of fractions | ¼×¼ | ספר_חשבון#q5Pm | The quarter by a quarter is a quarter of a quarter.
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simple fraction/multiplication of fractions | ⅕×⅕ | ספר_חשבון#GtWm | The fifth by a fifth is a fifth of a fifth.
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simple fraction/multiplication of fractions | ⅔×⅔ | ספר_חשבון#Nlzy | If we multiply 2-thirds by 2-thirds.
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simple fraction/multiplication of fractions | ⅔×(¾·⅓) | קצור_המספר#ZHnp | We wish to multiply 2-thirds by 3-quarters of one-third.
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simple fraction/multiplication of fractions | ⅔×4 | קצור_המספר#tfPH | We wish to multiply 2-thirds by 4 integers.
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simple fraction/multiplication of fractions | ⅔×⅘ | קצור_המספר#cuXj | If you wish to multiply two-thirds by 4-fifths.
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simple fraction/multiplication of fractions | ¼×⅓ | קצור_המספר#5veT | You say the same about the product of a quarter by a third, which is quarter of a third.
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simple fraction/multiplication of fractions | ¼×¼ | קצור_המספר#dX0i | As if you say: we multiply once a quarter of 1 by a quarter.
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simple fraction/multiplication of fractions | ⅘×⅘ | ספר_הכללים_במספר#kvFj | 73) If a man asks you: How much are four fifths by four fifths?
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simple fraction/multiplication of fractions | ⅕×⅕ | ספר_הכללים_במספר#ubzN | Say: if he had asked for one fifth by one fifth.
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simple fraction/multiplication of fractions | ⅑×⅐ | ספר_הכללים_במספר#P04R | If he had asked for one ninth by one seventh.
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simple fraction/multiplication of fractions | ⁴/₇×⅚ | בר_נותן_טעם#sNi1 | Example: we wish to multiply 4-sevenths from 5-sixths.
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simple fraction/multiplication of fractions | ⅖×⅒ײ/₈×⅓ | ספר_יסודי_התבונה_ומגדל_האמונה#gymG | If you are told: multiply two parts of 5 by one tenth by two parts of eighth by one third?
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extraction of root/multiplication of roots | (3+√4)×(5-√9) | ספר_ג'יבלי_אלמוקבאלא#zo1g | Suppose you wish to multiply 3 plus a root of 4 by 5 minus a root of 9.
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extraction of root/multiplication of roots | √7×√8 | ספר_דיני_ממונות#LgsC | 153) Question: multiplication of roots - if you want to [multiply] the root of 7 by the root of 8.
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extraction of root/multiplication of roots | (5+√3)×(5-√3) | ספר_ג'יבלי_אלמוקבאלא#YkgW | Suppose you wish to multiply 5 plus a root of 3 by 5 minus a root of 3.
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extraction of root/multiplication of roots | (3-√5)×(3-√5) | ספר_ג'יבלי_אלמוקבאלא#H3RC | Suppose you wish to multiply 3 minus a root of 5 by 3 minus a root of 5.
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extraction of root/multiplication of roots | ½×√9 | תחבולות_המספר#UOpW | He said: when we wish to take half a root of nine.
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extraction of root/multiplication of roots | ⅔×√9 | תחבולות_המספר#MSsU | If we wish to take two-thirds of a root of nine.
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extraction of root/multiplication of roots | (3-√5)×(4-√7) | ספר_ג'יבלי_אלמוקבאלא#X7yi | Suppose you wish to multiply 3 minus a root of 5 by 4 minus a root of 7.
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extraction of root/multiplication of roots | √7×3 | ספר_האלזיברא#raEn | Example: you wish to multiply the root of 7 by 3.
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extraction of root/multiplication of roots | ³√5׳√6 | ספר_האלזיברא#VoGt | Example: you wish to multiply the cube root of 5 by the cube root of 6.
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extraction of root/multiplication of roots | √8×(√8-2) | ספר_ג'יבלי_אלמוקבאלא#p4H3 | Suppose you wish to multiply a root of 8 by a root of 8 minus 2.
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extraction of root/multiplication of roots | ⁴√4×⁴√7 | ספר_האלזיברא#XzLn | Example: you wish to multiply the square root of the root of 4 by the square root of the root of 7.
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extraction of root/multiplication of roots | 3׳√5 | ספר_האלזיברא#fsBI | Example: you wish to multiply the cube root of 5 by 3.
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extraction of root/multiplication of roots | √9×√4 | תחבולות_המספר#nTrH | He said: if you wish to know how much is the product of a root of nine by a root of four.
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extraction of root/multiplication of roots | 3×√4 | ספר_ג'יבלי_אלמוקבאלא#eTRG | Suppose you want to multiply 3 by a square root of 4.
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extraction of root/multiplication of roots | (√8+√4)×(√8-√4) | ספר_האלזיברא#Gjqg | 17) If you wish to multiply a root of 8 minus a root of 4 by a root of 8 plus a root of 4, for example.
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extraction of root/multiplication of roots | (3+√5)×(4+√7) | ספר_ג'יבלי_אלמוקבאלא#SjVv | Suppose you wish to multiply 3 plus a root of 5 by 4 plus a root of 7.
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extraction of root/multiplication of roots | √6×3 | ספר_ג'יבלי_אלמוקבאלא#aKDT | Suppose you wish to multiply a root of six by three.
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extraction of root/multiplication of roots | √4×√9 | ספר_ג'יבלי_אלמוקבאלא#NYp7 | Suppose you wish to multiply a root of four by a root of nine.
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extraction of root/multiplication of roots | √5×(√7+4) | ספר_ג'יבלי_אלמוקבאלא#ek9n | Suppose you wish to multiply a root of 5 by a root of 7 plus 4.
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extraction of root/multiplication of roots | √3×(6-√8) | ספר_ג'יבלי_אלמוקבאלא#tW5A | Suppose you wish to multiply a root of 3 by six minus a root of 8.
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extraction of root/multiplication of roots | (3+√5)×(3+√5) | ספר_ג'יבלי_אלמוקבאלא#gk0X | Suppose you wish to multiply 3 plus a root of 5 by 3 plus a root of 5.
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extraction of root/multiplication of roots | (3+√4)×(4+√9) | ספר_ג'יבלי_אלמוקבאלא#QhWc | Suppose you wish to multiply 3 plus a root of 4 by 5 plus a root of 9.
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extraction of root/multiplication of roots | (3-√5)×(4-√7) | ספר_ג'יבלי_אלמוקבאלא#0gkX | Example: if you wish to multiply 3 minus a root of 5 by 4 minus a root of 7.
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extraction of root/multiplication of roots | √7×8 | ספר_דיני_ממונות#m2AG | 154) Question: if you want to multiply the root of 7 by 8.
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extraction of root/multiplication of roots | (2×√10)×(½×√5) | תחבולות_המספר#FwAB | He said: if you are told: how much is the product of two roots of ten by half a root of five?
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extraction of root/multiplication of roots | (√48+√10)×(√48-√10) | ספר_האלזיברא#V3f6 | 11) If you wish to multiply a root of 48 plus a root of 10 by a root of 48 minus a root of 10.
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extraction of root/multiplication of roots | √5×√12 | ספר_האלזיברא#pCiL | When you wish to multiply the root of 5 by the root of 12.
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extraction of root/multiplication of roots | (√32-3)×(√32-3) | ספר_האלזיברא#vr1a | 10) If you wish to multiply a root of 32 minus 3 by itself.
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extraction of root/multiplication of roots | 2×⁴√5 | ספר_האלזיברא#BT9a | Example: you wish to multiply the square root of the root of 5 by 2.
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extraction of root/multiplication of roots | ½×√9 | חשבון_השטחים#FlzO | ![]() | |
extraction of root/multiplication of roots | (2×√10)×(½×√5) | חשבון_השטחים#fTi5 | ![]() | |
extraction of root/multiplication of roots | 2×√16 | חשבון_השטחים#USTm | ![]() | |
extraction of root/multiplication of roots | (5+√6)×(5+√6) | ספר_האלזיברא#JXeS | 9) If you wish to multiply 5 plus the root of 6 by itself.
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extraction of root/multiplication of roots | ³√3×⁴√4 | ספר_האלזיברא#NYWq | Example: you wish to multiply the cube root of 3 by the square root of the square root of 4.
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extraction of root/multiplication of roots | ³√8×⁴√16 | ספר_ג'יבלי_אלמוקבאלא#ek3B | If you are told: multiply a cube root of 8 by a root of a root of 16.
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extraction of root/multiplication of roots | √4׳√8 | ספר_ג'יבלי_אלמוקבאלא#J15w | Suppose you wish to multiply a square root of 4 by a cube root of 8.
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extraction of root/multiplication of roots | 2×√16 | תחבולות_המספר#tRoE | He said: we give an example for this: when we wish to know the double root of sixteen.
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extraction of root/multiplication of roots | (√12-√7)×(√12-√7) | ספר_ג'יבלי_אלמוקבאלא#ISCj | Suppose you wish to multiply a root of 12 minus a root of 7 by a root of 12 minus a root of 7.
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extraction of root/multiplication of roots | (√12-√7)×(√15-√10) | ספר_ג'יבלי_אלמוקבאלא#IWqT | Suppose you wish to multiply a root of 12 minus a root of 7 by a root of 15 minus a root of ten.
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extraction of root/multiplication of roots | (√10+√7)×(√10-√7) | ספר_ג'יבלי_אלמוקבאלא#cbco | Suppose you wish to multiply a root of ten plus a root of 7 by a root of ten minus a root of 7.
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extraction of root/multiplication of roots | (√5+√7)×(√10-√6) | ספר_ג'יבלי_אלמוקבאלא#fJYv | Suppose you wish to multiply a root of 5 plus a root of 7 by a root of ten minus a root of 6.
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extraction of root/multiplication of roots | (√5+√7)×(√5+√7) | ספר_ג'יבלי_אלמוקבאלא#QSUQ | Suppose you wish to multiply a root of 5 plus a root of 7 by a root of 5 plus a root of 7.
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extraction of root/multiplication of roots | (√5+√7)×(√10+√15) | ספר_ג'יבלי_אלמוקבאלא#r71h | Suppose you wish to multiply a root of 5 plus a root of 7 by a root of ten plus a root of 15.
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extraction of root/multiplication of roots | √5×(√12-√8) | ספר_ג'יבלי_אלמוקבאלא#PUFC | Suppose you wish to multiply a root of 5 by a root of 12 minus a root of 8.
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extraction of root/multiplication of roots | √5×(√7+√10) | ספר_ג'יבלי_אלמוקבאלא#DUGD | Suppose you wish to multiply a root of 5 by a root of 7 plus a root of ten.
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extraction of root/multiplication of roots | (√8+2)×(√8-2) | ספר_ג'יבלי_אלמוקבאלא#E8mu | Suppose you wish to multiply a root of 8 plus 2 by a root of 8 minus 2.
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extraction of root/multiplication of roots | √9×√4 | חשבון_השטחים#WruF | ![]() | |
extraction of root/multiplication of roots | ⅔×√9 | חשבון_השטחים#4FLj | ![]() | |
extraction of root/multiplication of roots | (√15-3)×(√12+2) | ספר_ג'יבלי_אלמוקבאלא#ITr2 | Suppose you wish to multiply a root of 15 minus 3 by a root of 12 plus 2.
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extraction of root/multiplication of roots | (√12-2)×(√12-2) | ספר_ג'יבלי_אלמוקבאלא#zWp7 | Suppose you wish to multiply a root of 12 minus 2 by a root of 12 minus 2.
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extraction of root/multiplication of roots | 3׳√8 | ספר_ג'יבלי_אלמוקבאלא#O0bJ | If you multiply 3 by a cube root of 8.
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extraction of root/multiplication of roots | √9׳√8 | ספר_האלזיברא#z96Z | In order to teach you, I will give you an example of numbers that have roots and say: you wish to multiply the square root of 9, which is 3, by the cube root of 8, which is 2.
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extraction of root/multiplication of roots | (√8-2)×(√10-3) | ספר_ג'יבלי_אלמוקבאלא#hEei | Suppose you wish to multiply a root of 8 minus 2 by a root of ten minus 3.
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sexagesimal fraction/multiplication of sexagesimal fractions | (4+6'+8+12)×(5+15'+10+13) | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#qQv2 | Example: we wish to multiply 4 degrees, 6 minutes, 8 seconds, and 12 thirds by 5 degrees, 15 minutes, ten seconds, and 13 thirds.
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word problem/ordering problem | stolen purse | ספר_ציפרא#vtCy | 14) A man gave his purse with some money to his friend for safekeeping and it was stolen. Both the depositor and the keeper do not know how much money was in the purse. The depositor remembers that when he counted the money by two 1 remained, by three 1 remained, by four 1 remained, by five 1 remained, by six 1 remained, and by seven nothing remained.
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word problem/ordering problem | stock of coins | ספר_ציפרא#PzvE | 25) If a man asks you: here is a stock of coins arranged in sequence: 1, 2, 3, 4, 5, 6.
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word problem/ordering problem | six coins | ספר_חשבון#Wv90 | A man has a worker for 30 pešuṭim for 30 days.
:[The worker] wants to be paid each day, but the employer has only six coins that are worth a total of 30 pešuṭim.
:He pays him every day with these six coins no less and no more than what he should be paid.
:How much should [each of] these coins [be worth]?
:![]() ואי' לשוכר רק ו' מטבעי' שוי' ל' פשיטי' בין כלם והוא פורע אותו בכל יום עם אלו המטבעו' הו' מטבעות 45rואינו מחסר ואינו מותיר לו על מה שיש לו לקבל היאך יהיו אלו המטבעות | |
word problem/ordering problem | six coins | ספר_הכללים_במספר#SJVf | 56) A man has a worker for 30 pešuṭim for 30 days.
:[The worker] wants to be paid each day, but the employer has only six silver coins that are worth a total of 30 pešuṭim.
:He pays him every day with these six coins.
:How much should [each of] the six coins [be worth] so that he will not need to exchange them?
:![]() ורוצה לקבל פרעונו בכל יום ואין לשוכר רק ו' מטבעות כסף ששוים ל"פ סך כולם והוא פורע אותו בכל יום עם אלו הו' מטבעות היאך יהיו אלו הו' מטבעות ולא יצטרך להחליפם | |
word problem/payment problem | digging a hole | ספר_המספר_/_אברהם_אבן_עזרא#fhB1 | If he said that he agreed with him that he should dig 7 in length, 6 in width, 5 in depth, and for this he would pay him 11 pešiṭim, but he dug 6 in length, 5 in width, 4 in depth. How much should be his payment?
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word problem/payment problem | three workers | ספר_החשבון_והמדות#XpkI | 12) Question: a man hired three brothers - Reuven, Shimon and Levi - for two days so that one of them will work with him.
:If Reuven will work with him the whole two days he will pay him 6 dinar.
:If Shimon will work alone he will pay him 4 dinar.
:If Levi will work alone he will pay him 3 dinar.
:They worked a total of two days together.
:Finally, he paid each of them an equal share.
:How much is the share of each of them and how many hours did each of them work?
:![]() ואם יעבוד ראובן עמו כל הב' ימים יתן לו ו' דינרי' ואם יעבוד שמעון לבדו יתן לו ד' דינרי' ואם יעבוד לוי לבדו יתן לו ג' דינרי' עתה בין הכל עבדו הב' ימים ובאחרונה יפרע לכל חלק שוה כמה לקח כל אחד ואחד וכמה שעות עבד כל אחד | |
word problem/payment problem | one worker | Anonymous#1Sbs | As the one who says: I hired a worker for 30 days for 10 dinar and he had worked 8 days.
:How much is his payment?
:![]() כמה שכרו | |
word problem/payment problem | one worker | Anonymous#bvIM | If you hired a salaried for an unknown [number of] days for an unknown [quantity of] dinar. When you add up the days and dinar they summed up by 40. He had worked unknown days so that when multiplied by their salary the total is 12 and if you multiply the remaining days by the remaining salary the total is 192, how much are the unknown days and how much are the dinar?
ואם תוציא שכיר בימים נעלמים בדינר נעלמים וכשתחבר הימים והדינ' יהיו מ' ועשה ימים נעלמים כשתערכם בשכרם יעלה י"ב ואם תערך הנשאר 27rמן הימים בנשאר מן השכר יעלה קצ"ב כמה הם הימים הנעלמים וכמה הדינ' וכמה עשה מן הימים |- | : ![]() | |
word problem/payment problem | three workers | Anonymous#Fz5F | You hired three workers — one for 3 dinar for one month, the second for 6 dinar and the third for 10 dinar. They had worked together a total of one month and each one took equally. How many [days] each one of them had worked?
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word problem/payment problem | three workers | Anonymous#J6Tu | You hired three workers — one for 30 days for an unknown thing, the second for one-half of the unknown thing and the third for one-third of the unknown thing. They had worked together 30 days. The first took 2 dinar, the second took 3 dinar and the third took 4 dinar. How much was the unknown thing and how many days each one of them had worked?
:![]() כמה היה הדבר שאינו ידוע וכמה עשה כל אחד | |
word problem/payment problem | one worker | Anonymous#Mz2k | You hired a salaried for 6 dinar and an unknown thing for one month. He had worked 10 days and took the unknown thing. How much is it?
:![]() כמה הוא | |
word problem/payment problem | digging a hole | ספר_ציפרא#aTjq | 13) A worker was hired to dig a hole with a length of 17 cubits and a width of 7 cubits for 33 zehuvim, but the worker dug [a hole with a width of] 3 cubits and a length of 17 cubits. How much should be his payment?
:![]() כמה שכרו | |
word problem/payment problem | digging a hole | ספר_חשבון#QJWz | Therefore, if someone says: dig me a hole 2 in length, 2 in breadth, 2 in depth, the payment should be 40 liṭra, which is 8 times 5 liṭra.
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word problem/payment problem | one worker | ספר_חשבון#J3UH | Example: the one who says: I hired a worker for 30 days for 10 zuzim but he worked with me 8 days.
:How much should his payment be?
:![]() כמה שכרו | |
word problem/payment problem | constructing a shelf | ספר_החשבון_והמדות#wMvn | If he agreed with him to construct for him [a shelf of] 5 in length, 6 in width, and 7 in height and he will pay him 8 dinar.
:He constructed for him [a shelf of] 4 in length, 5 in width, and 6 in height.
:How much should he pay him?
:![]() והוא בנה ד' באורך [וה' ברחב]P1031 om. ו' בגובה כמה יתן לו | |
word problem/payment problem | three workers | ספר_הכללים_במספר#HopV | 87) A man hired three brothers – Reuven, Shimon, and Levi – to do his work for 20 days from morning until evening, any one of them in turns so that the work will not cease.
:If Reuven works all the days he will pay him 5 zehuvim; if Shimon – 4, if Levi – 3.
:They all worked during the 20 days and he was sitting and watching over them: how many hours and parts of hours each of them is working a day.
:Finally, he paid each of them an equal share.
:How much is the share of each of them?
:![]() והנה אם עבד ראובן כל הימים יתן לו ה' זהובים ואם שמעון ד' ואם לוי ג' והנה בין כלם עבדו הכ' שנים ימים והוא יושב ושומר עליהם כמה שעות ביום עבד כל אחד מהם וכמה חלקי שעות והנה באחרונה נתן לכל אחד מהם חלק שוה נרצה לדעת כמה החלק של כל אחד | |
word problem/payment problem | messenger | עיר_סיחון#yWg7 | Question: I hired a messenger for 13 dinar and we agreed that he will walk for me from now on for 20 days 11 parsa [1 parsa = ca. 4 kilometers] a day, but the messenger embezzled or got injured and walked only 5 parsa a day for 7 days. :How much should his payment be according to the terms? : ![]() והשליח מעל או שנאנס ולא הלך כי אם חמש פרסאות בכל יום עד 105vשבעה ימים נרצה לידע כמה משפט דמי שכרותו לפי התנאי | |
word problem/payment problem | two workers | עיר_סיחון#lLls | Question: one hired Reuven and Shimon for 10 days to do a work for him any one of them in turns so that the work will not cease.
:He agreed with Reuven that if he will do the work alone the whole 10 days he would pay him 2 dinar and to Shimon he said that if he will do the work alone the whole days he would pay him 5 dinar.
:What they did? They did the work together so that when one was tired his friend replaced him and did the work while the other was resting and if the second was tired, the first returned to his work and the second was resting.
:Each one wrote how many days, or parts of days, he worked.
:They did so the whole ten days, and then when they came to the employer he paid both of them and gave each of them money equally.
:How much money did they receive and how many days did each of them work?
:![]() והתנה עם ראובן שאם יעסוק הוא [במלאכה לבדו כל העשרה ימים שיתן לו ב' דינרים ולשמעון אמר שאם יעסוק הוא]Vatican om. לבד במלאכה כל מספר הימים ההם שיתן לו חמשה דינרים מה עשו החזיקו שניהם במלאכה בדרך זה כשהאחד היה יגיע עומד חבירו תחתיו ועוסק במלאכה והוא שובת היה עיף השני הראשון חוזר למלאכתו והשני שובת וכל אחד ואחד כתב כמה ימים או חלקי ימים עבד ועשו זה כל העשרה ימים וכשבאו אל השוכר פרע את שניהם ונתן להם 104vמעות לכל אחד ואחד בשוה נרצה לדעת כמה מעות נטלו וכמה ימי עבודת כל אחד ואחד | |
word problem/payment problem | three workers | ספר_המספר_/_אברהם_אבן_עזרא#egDK | Question: A man hired three brothers – Reuven, Shimon, and Levi – to do his work for 20 days from morning until evening, any one of them in turns so that the work will not cease. If Reuven works all the days he will pay him 5 zehuvim; if Shimon – 4, if Levi – 3. They worked together for the 20 days and there was a a supervisor sitting with them, who wrote down how many hours and parts of hours each of them worked a day. Finally, he paid each of them an equal share. We wish to know: how much is the share of each of them?
:![]() והנה אם עבד ראובן כל הימים יתן לו ה' זהובים ואם שמעון ד' ואם לוי ג' והנה בין כלם עבדו הכ' ימים והיה יושב עליהם שומר כותב כמה שעות ביום עבד כל אחד מהם וכמה חלקי שעה והנה באחרונה נתן לכל אחד מהם חלק שוה נרצה לדעת כמה החלק מכל אחד מהם שלקח | |
word problem/payment problem | carrying wheat | ספר_המספר_/_אברהם_אבן_עזרא#P6Wa | Question: Reuven hired Shimon to carry for him 13 measures of wheat on his beast a path of 17 miles and his payment will be 19 pešiṭim, but he carried 7 measures for a distance of 11 miles. How much should be his wages?
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word problem/payment problem | one worker | ספר_המספר_/_אברהם_אבן_עזרא#UtpS | Question: Reuven hired Shimon to work with him for 17 days and he will pay him 11 pešuṭim, but he worked 9 days.
:![]() ראובן שכר שמעון שיעבוד עמו י"ז ימים ויתן לו י"א פשו' והנה עבד ט' ימים | |
word problem/payment problem | digging a hole | ספר_הכללים_במספר#le5j | 16) Question: Reuven hired Shimon to dig for him in the ground 7 in length, 6 in width, 5 in depth, and he will pay him 11 pešiṭim, but he dug 6 in length, 5 in width, 4 in depth.
:How much should be his payment?
:![]() והוא חפר ו' באורך ה' ברוחב ד' בעומק כמה שכרו | |
word problem/payment problem | one worker | ספר_יסודי_התבונה_ומגדל_האמונה#0QZl | I hired a worker for 30 days for 10 dinar and he had worked 8 days. How much was his payment?
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word problem/payment problem | three workers | Excerpts_Attributed_to_Immanuel_Bonfils#NjKL | Question: A man had 3 [workers].
:[He said] that he would give the first 5 zehuvim and he would work for him for 20 days, but he did not want to finish the whole work.
:He said to the second that he would give him 4, but he did not want to finish [the work].
:He said to the third that he would give him 5, but he did not want to finish either.
:The three of them went and did everything together and the employer paid each one equally.
:![]() ואמר לשיני שיתן לו ד' ולא רצה לגמור אמר לשלישי שיתן לו ה' ולא רצה ג"כ לגמור אמר לשלישי שיתן לו ה' ולא רצה והלכו שלשתן ועשו הכל ביניהם והשוכר נתן לאחד אחד שוה | |
word problem/payment problem | one worker | ספר_אגריס#9ct6 | Example: you hired a worker for 30 days for 41 dinar, but he worked with you only 17 days. You wish to know: how much should his payment for these days be?
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types of number/plane number | ש.ט.ח./שטוח | definition | Anonymous#coqV | that whose part counts it as the multitude of one of its parts is called a plane number and it has two sides [![]() |
types of number/plane number | ש.ט.ח./שטוח | definition | ספר_יסודי_התבונה_ומגדל_האמונה#qPy4 | that whose part counts it as the multitude of another of its parts is called a plane number and it has two sides [![]() |
odd number/prime incomposite number | א.ר.כ./ארוך | definition | ספר_יסודי_התבונה_ומגדל_האמונה#KaDz | every number that you count by one alone is called a prime number [lit. lengthy number ![]() |
odd number/prime incomposite number | א.ר.כ./ארוך | definition | Anonymous#cltb | every number that you count by one alone is called a prime number [lit. lengthy number ![]() |
divide a quantity problem/proportional division | three men sharing food | ספר_ציפרא#PhjF | 26) Riddle: two sat down to eat some bread. One had three loafs of bread and the second had two loafs of bread. A third came and ate with them. At the end of the meal, he went leaving five pešiṭim for the two. How should these two share the five pešiṭim?
:![]() חוד איך יחלקו אילו השנים הה' פשי' | |
divide a quantity problem/proportional division | money | ספר_חשבון#YiQF | If you want to divide 12 pešiṭim into a half, a third, and a quarter
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divide a quantity problem/proportional division | money | ספר_חשבון#r4MN | If you want to divide 12 pešiṭim into a third and a quarter
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divide a quantity problem/proportional division | money | ספר_חשבון#LSBW | If you have 30 pešiṭim and you want to divide them to a third, a quarter, a fifth, and a sixth
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divide a quantity problem/proportional division | money | ספר_חשבון#fRzF | If you want to divide 60 liṭra into a half, a third, and a quarter
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divide a quantity problem/proportional division | three men sharing food | ספר_חשבון#FQns | Two men sat down to eat.
:One had three loaves of bread and the second had two loaves of bread.
:A third man came and ate with them.
:The three ate the five loaves of bread and after they ate, the third who came to eat with them gave them five pešiṭim to share them.
:How should they share the [five pešiṭim]?
:![]() לאחד היו בא אדם אחד שלישי ואכל עמהם ואכלו בין שלשתם אילו הה' לחמים לאחר שאכלו נתן אותו השליש שאכל עמהם ה' פשיטי שיחלקום ביניהם היאך חלקו ביניהם | |
divide a quantity problem/proportional division | three men buying a fish | ספר_חשבון#TBmC | Three men bought one fish for nine pešuṭim.
:One had a half; the second had a third; and the third had a ninth.
:You want to know: how much was the share of each of the fish and how much money did each of them have : ![]() האחד יש לו החצי והשני יש לו השליש והשלישי יש לו התשיע ותרצה לידע כמה חלק מן הדג יש לכל אחד וכמה מעות יגיע לכל אחד | |
divide a quantity problem/proportional division | money | ספר_חשבון#o6n6 | Dividing 9 dinar to a half, a third, and a ninth.
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divide a quantity problem/proportional division | debt between two brothers | ספר_דיני_ממונות#22T5 | 320) Question: two brothers are obligated to pay off 700 minyanim.
:The first earns 2-thirds and spends 2-fifths.
:The other earns 3-quarters and spends a half each day.
:I ask: how long will it take them to pay off their debt?
:![]() הראשון מרויח ב' שלישיות ומפזר ב' חמישיות האחר מרויח ג' רביעיות ומפזר חצי בכל יום אשאל בכמה זמן ירויחו כדי לפרוע חובם | |
divide a quantity problem/proportional division | money | ספר_חשבון#998G | Dividing 9 liṭra to a half, a third, and a ninth.
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divide a quantity problem/proportional division | three men sharing food | ספר_הכללים_במספר#Rh1d | 72) Two men sat down to eat.
:One had two loaves of bread and the second had three [loaves of bread].
:A third came and ate with them.
:The three ate the five loaves of bread and after they ate and drank, the third who came to eat with them gave five pešiṭim for the two.
:How should they share the [five pešiṭim]?
:![]() לאחד יש לו ב' לחמים ולשני ג' בא השלישי והיסב לאכול עמהם ואכלו כן שלשתם אלו הה' לחמים לאחר שאכלו ושתו נתן השלשי שבא לאכול עמהם ה"פ לאותם השנים היאך יחלקום | |
divide a quantity problem/proportional division | inheritance | ספר_המספר_/_אליהו_מזרחי#tM0k | Question: An inheritance is given to four people.
:The part due to the first is a half; the part due to the second is a third; the part due to the third is a fourth; and the part due to the fourth is one part of the twelve.
:The first and the fourth took their part and went.
:Nine zehuvim remain from the inheritance for the shares of the second and third, third of the total inheritance is due to one of them and a quarter of the total inheritance is due to the other.
:How much is due to each of them from the remaining 9 zehuvim?
:![]() כמה מגיע לכל אחד מהם מהט' זהובים הנשארים | |
divide a quantity problem/proportional division | inheritance | ספר_המספר_/_אליהו_מזרחי#zZHn | Question: Reuven, Shimon, Levi, and Yehudah - each issued a deed of their father.
:In Reuven's deed it is written that his father Jacob has given him all his fields as a pure gift, a gift of dying man.
:In Shimon's deed it is written that Jacob has given him a half of his fields.
:In Levi's deed it is written that Jacob has given him a third of his fields.
:In Yehudah's deed it is written that Jacob has given him a quarter of his fields.
:The time of all the deeds is the same
:![]() וכתוב בשטר ראובן שיעקב אביו נתן לו כל שדותיו במתנה גמורה מתנת שכיב מרע וכתוב בשטר שמעון שיעקב נתן לו חצי שדותיו וכתוב בשטר לוי שיעקב נתן לו שליש שדותיו וכתוב בשטר יהודה שיעקב נתן לו רביע שדותיו וזמן כל השטרות הוא אחד | |
divide a quantity problem/proportional division | three men buying a fish | ספר_הכללים_במספר#4sWF | 66) Three men bought one fish for 9 pešuṭim.
:One had a half; the second had a third; and the third had a ninth.
:You want to know: how much was the share of each in the fish?
:![]() לאחד יש לו החצי ולשני יש לו השליש ולשלישי יש לו התשיעי ותרצה לידע כמה חלק מן הדג יש לכל אחד | |
divide a quantity problem/proportional division | inheritance | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#pAoP | Another question: Reuven made a will and left 120 peraḥim to three sons.
:He said: give the eldest half the amount, the second its third, and the third its quarter.
:I ask the amount of money for each.
:![]() ואמר תנו לגדול חצי הממון ולשני שלשיתו ולשלשי [.] רביעיתו שאלתי סך כל אחד | |
divide a quantity problem/proportional division | money | ספר_הכללים_במספר#q2Sp | 54) If you want to divide 5 pešuṭim to a third and a quarter without a remainder
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divide a quantity problem/proportional division | money | ספר_הכללים_במספר#Ikua | 55) If you want to divide 12 pešuṭim to a half, a third, and a quarter without a remainder
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divide a quantity problem/proportional division | money | ספר_חשבון#zI1j | If you want to divide 5 pešiṭim into a third and a quarter without a remainder
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motion problem/pursuit problem | messenger | ספר_המספר_/_אברהם_אבן_עזרא#ofgI | Question: a man sends a messenger to walk 29 miles a day. After 10 days, he sends another messenger to walk after him 37 miles a day. When will he catch up with him?
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motion problem/pursuit problem | two men | ספר_חשבון#hue5 | If it is said: A man is walking ten miles a day.
:Another man is walking one mile on the first day, two miles on the second day, three miles on the third day, four miles on the fourth day, and so on he goes on walking in each day [one mile more].
:In how many days will they walk the same [total distance]?
:![]() ואדם אחר הולך ביום אחד א' מיל וביום ב' ב' מילי' וביום ג' ג' מילים וביום ד' ד' מילי' וכן מוסיף והולך בכל יום ויום כמה ימים יעמדו בשוה | |
motion problem/pursuit problem | two men | ספר_חשבון#54en | If it is said: A man is walking ten miles a day.
:Another man is walking two miles on the first day, four [miles] on the second day, six [miles] on the third day, eight [miles] on the fourth day, and so on he adds two [miles more each day].
:In how many days will they walk the same [total distance]?
:![]() ואדםאחד הולך... ואדם: MS Ithaca twice אחר הולך ביום אחד ב' מילין וביום שני ד' וביום שלישי ו' וביום רביעי ח' וכן לעולם הוא מוסיף ב' והולך על הסדר בכמה ימים יעמדו בשוה | |
motion problem/pursuit problem | two men | ספר_חשבון#5kbx | If it is said: A man is walking ten miles a day.
:Another man is walking one mile on the first day, three miles on the second day, five miles on the third day, seven miles on the fourth day, and so on he goes on walking [in each day] an odd number of miles.
:![]() ואדם אחר הולך | |
motion problem/pursuit problem | two men | ספר_הכללים_במספר#GFZ9 | 137) if it is said: A man is walking ten miles a day.
:Another [man] is walking one mile on the first day, three miles on the second day, five miles on the third day, and so on he goes on walking in each day an odd number of miles.
:In how many days will [the total distance each of them walked] be equal?
:![]() והאחר מהלך ביום אחד א' מיל וביום שני ג' וביום שלישי ה' וביום רבעי ז' ומוסיף והולך בכל יום חשבון נפרד בכמה יעמדו בשוה | |
motion problem/pursuit problem | two men | ספר_הכללים_במספר#lHpG | 64) A man is walking ten miles a day.
:Another man is walking one mile on the first day, two miles on the second day, three miles on the third day, and so on he adds in each day one more mile.
:In how many days will [the total distance each of them walked] be equal?
:[See the additional problems below]
:![]() ואדם אחר מהלך ביום אחד א' מיל וביום שני ב' וביום ג' ג' והוא מוסיף בכל יום מיל אחד בכמה ימים יעמדו בשוה | |
motion problem/pursuit problem | two men | ספר_הכללים_במספר#ZNBI | 136) If it is said: A man is walking ten miles a day.
:Another [man] is walking one mile on the first day, two miles on the second day, three miles on the third day, and so on he goes on walking in each day [one mile more].
:In how many days will [the total distance each of them walked] be equal?
:![]() ואחר הוא מהלך ביום ראשון א' מיל וביום שני ב' מילים וביום השלישי ג' ומוסיף והולך בכל יום בכמה ימים יהיו בשוה | |
motion problem/pursuit problem | messenger | ספר_הכללים_במספר#yABa | 9) Question: A man sent a messenger to walk 29 miles a day.
:After 10 days of walking, he sent another messenger to walk after him 37 miles a day.
:When will he catch up with him? : ![]() אחר מהלך י' ימי' שלח רץ אחר אחריו שילך בכל יום ל"ז מילי' מתי ישיגנו | |
motion problem/pursuit problem | two men | ספר_ציפרא#SsOL | 24) Question: a man is walking ten miles a day. His friend is walking one mile on the first day, two miles on the second day, and so on in each day he goes on walking one mile more. In how many days will he reach the one who walks 10 miles?
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motion problem/pursuit problem | one walker - time | ספר_מעשה_חושב#BcDj | Example: that which moves walks 7 parts, 36 minutes and 57 seconds of the road in 13 days. We wish to know in how much time will he walk 3 parts of the road? :: והמשל שילך המתנועע ז' שעורים מן הדרך ול"ו ראשונים נ"ז שניים בי"גבי"ג: P2271 ב"ג ימים ורצינו לדעת בכמה מן הזמן ילך ג' שעורים מן הדרך | |
motion problem/pursuit problem | one walker - time | ספר_דיני_ממונות#q7J0 | 48) Question: the mover walks 7 parts, 36 minutes and 57 seconds of the road in 13 days. :We wish to know in how much time will he walk 3 parts of the road? : מח) שאלה המתנועע הולך ז' שעורים מן הדרך ול"ו ראשנים נ"ז שניים בי"ג ימים ורצינו לדעת בכמה מן הזמן ילך ג' שעורים מן הדרך | |
motion problem/pursuit problem | two men | ספר_הכללים_במספר#FF3W | 138) A man is walking ten miles a day.
:Another [man] is walking two miles on the first day, four miles on the second day, six miles on the third day, and so on he goes on walking in each day an even number of miles.
:In how many days will [the total distance each of them walked] be equal?
:![]() והאחר מהלך ביום ראשון ב' וביום שני ד' וביום שלשי ו' ומוסיף והולך בכל יום מספר זוג כגון בדוח"י י"ב י"ד י"ו בכמה ימים יעמדו בשוה | |
motion problem/pursuit problem | one walker - distance | ספר_דיני_ממונות#Late | 47) Question: the mover walks [7] parts, 36 minutes and 57 seconds of the road in 13 days. :We wish to know how far will he walk on the road in 3 days, 17 hours, 52 minutes and 16 seconds? : מז) שאלה המתנועע מתנועע בי"ג ימים י"ז שעורים מן הדרך ול"ו ראשנים ונ"ז שניים ורצינו לדעת כמה מן הדרך ילך בג' ימים וי"ז שעות ונ"ב ראשנים וי"ו שניים | |
motion problem/pursuit problem | messenger | ספר_דיני_ממונות#GEab | 216) Question: A man sent a messenger to walk 29 miles a day. After 10 days of walking, he sent another messenger to walk after him 37 miles a day.
:When will he catch up with him?
:![]() מתי ישיגנו | |
equation/quadratic equation | x²·(x²+√10)=9x² | חשבון_השטחים#XpMD | [32] If you are told: a square, multiply it by itself plus a root of ten dirham and it becomes nine times the square.
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equation/quadratic equation | [√(x²·2x²)+2]·x²=30 | חשבון_השטחים#uwLQ | [40] If you are told: a square, you multiply it by its two times, extract the root of the product, add two dirham to it, then multiply the total by that square and the result is thirty dirham.
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equation/quadratic equation | (x²+10)·√5=(x²)² | חשבון_השטחים#hePu | [38] If you are told: a square, you add to it ten dirham, then multiply the sum by a root of five and the result is the same as the product of the square by itself.
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equation/quadratic equation | [√(6x²)·√(5x²)]+10x²+20=(x²)² | חשבון_השטחים#stdc | [34] If you are told: a square, multiply a root of its six times by a root of its five times, then add ten times the square plus twenty dirham to the product and it is the same as [the product of] the square by itself.
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equation/quadratic equation | [√(8x²)·√(3x²)]+20=(x²)² | חשבון_השטחים#HcHI | [33] If you are told: a square, multiply a root of eight times the square by a root of three times the square, then add twenty dirham to the result and it is the same as [the product of] the square by itself.
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equation/quadratic equation | 3√x²+4√(x²-3√x²)=x²+4 | חשבון_השטחים#SNBo | [17] If you are told: a square, its three roots and four roots of what remains from the square are the same as the square plus four dirham.
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equation/quadratic equation | 3√x²+2√(x²-3√x²)=x² | חשבון_השטחים#rq9x | [16] If you are told: a square, its three roots and two roots of what remains are equal to the square.
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equation/quadratic equation | (x²-⅓x²)·3√(x²-⅓x²)=x² | חשבון_השטחים#lFM5 | [15] If you are told: a square, we subtract its third from it, then multiply what remains by three roots of what remains from the square and the result is the square.
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equation/quadratic equation | (x²-⅓x²)·3√x²=x² | חשבון_השטחים#ak8r | [14] If you are told: we subtract from a square its third, then multiply what remains by three roots of the original square and the result is the original square.
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equation/quadratic equation | 3√x²+4√(x²-3√x²)=20 | חשבון_השטחים#tZ8i | [13] If you are told: three roots of the square plus four roots of what remains from the square are twenty dirham.
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equation/quadratic equation | [x²-(⅓x²+2)]²=x²+24 | חשבון_השטחים#lT08 | [12] If you are told: a square, you subtract its third and two dirham from it, then multiply what remains by itself and the result is the square plus 24 dirham.
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equation/quadratic equation | a²+b²=c², ac=b², ab=10 | חשבון_השטחים#gGKe | If you are told: three unequal squares, if you multiply the smaller by itself and the mean by itself; they are as the greater by itself. If you multiply the smaller by the greater it is as the mean by itself. If you multiply the smaller by the mean it is ten dirham.
:![]() אם תכה הקטן בעצמו והאמצעי בעצמו יהיו כמו הגדול בעצמו ואם תכה הקטון בגדול יהיה כמו האמצעי בעצמו ואם תכה הקטן באמצעי יהיה עשרה דרהמי | |
equation/quadratic equation | b²=3a², (a²+√a²)·(b²+√b²)=10b² | חשבון_השטחים#nHFm | If you are told: two squares - one is three times the other; you add to each of them its root, then multiply the one by the other; it is ten times the greater square.
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equation/quadratic equation | √x²+√(√x²)+√(2√x²)+5√x²=10 | חשבון_השטחים#rWIe | If you are told: a square whose root and the root of its root, plus the root of its two roots, plus the root of five times the square are ten dirham.
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equation/quadratic equation | (√10·x²)/(2√3)=x²-10 | חשבון_השטחים#8OnP | If you are told: a square, multiply it by the root of ten, then divide the product by two plus the root of three; the quotient is the same as the square minus ten.
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equation/quadratic equation | [√(½x²)+3]·[√(⅓x²)+2]=20 | חשבון_השטחים#Y7kO | If you are told: a square, add three dirham to a root of its half, and two dirham to a root of its third, then multiply one [sum] by the other; it is twenty dirham.
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equation/quadratic equation | [x²+√(3x²)]·√(2x²)=4x² | חשבון_השטחים#lk6C | If you are told: a square, add to it a root of three times of it, then multiply the sum by a root of [twice] the square; it becomes four times the square.
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equation/quadratic equation | (x²+7)·√(3x²)=10x² | חשבון_השטחים#dAZJ | If you are told: a square, add to it seven dirham, then multiply the sum by a root of three times the square; it becomes ten times the square.
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equation/quadratic equation | [x²+√(½x²)]²=4x² | חשבון_השטחים#Fvgh | If you are told: a square, you add to it a root of its half, then multiply the result by itself; it becomes four times the square.
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equation/quadratic equation | [x²+√(x²)+√(½x²)]²=20 | חשבון_השטחים#OX0E | ![]() | |
equation/quadratic equation | [x²+√(x²)+√(½x²)]²=5x² | חשבון_השטחים#omoo | If you are told: a square, add to it its root and a root of its half, then multiply the result by itself; it is five times the square.
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equation/quadratic equation | x²+4√(x²)+√(½x²)+√(⅓x²)=10 | חשבון_השטחים#b04G | If you are told: a square, add to it its four roots plus a root of its half and a root of its third; it is ten dirham - how much is the square?
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equation/quadratic equation | 2√(x²)+√(½x²)+√(⅓x²)=20 | חשבון_השטחים#wOZV | If one says: a square whose two roots plus a root of its half and a root of its third are twenty dirham - how much is the square?
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equation/quadratic equation | 2√(x²)+√(½x²)+√(⅓x²)=x² | חשבון_השטחים#nPTX | If you are told: a square whose two roots plus a root of half the square and a root of its third are equal to the square - how much is the square?
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equation/quadratic equation | [x²-(2√x²+10)]²=8x² | חשבון_השטחים#aPQX | If you are told: a square, subtract its two roots and ten dirham from it, then multiply what remains by itself; it becomes eight times the square.
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equation/quadratic equation | ax²=³√c | ספר_ג'יבלי_אלמוקבאלא#rGD5 | When squares are equal to a cube root of the numbers:
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equation/quadratic equation | c=³√ax² | ספר_ג'יבלי_אלמוקבאלא#zK2y | When numbers are equal to a cube root of squares:
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word problem/rent problem | a day | ספר_חשבון#Hf04 | The house is rented at, or [the money] earns 12 liṭra a year, [how much will it yield a day]
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word problem/rent problem | a year | ספר_חשבון#ZsTH | If a man says: the house is rented at, or [the money] yields 4 pešiṭim a day, how many liṭra will be earned a year?
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word problem/rent problem | a year | ספר_חשבון#i7R1 | If it is said: the house is rented at 6 pešiṭim a day, how many liṭra will be earned a year.
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word problem/rent problem | a day | ספר_הכללים_במספר#pFZr | 47) If you rent a house at so and so liṭra a year and you want to know how much [should be paid] a day
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word problem/rent problem | a day | ספר_הכללים_במספר#kyHM | You rent a house at 20 liṭra a year.
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word problem/rent problem | a day | ספר_חשבון#Jwr3 | If the house is rented at 6 liṭra a year or if you have [some money] that yields 6 liṭra a year, and you want to know how much it will yield a day:
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word problem/rent problem | a day | ספר_חשבון#F1oA | The house is rented at, or [the money] earns 9 liṭra a year, and you want to know how much it will yield a day
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word problem/rent problem | a year | ספר_חשבון#m6t3 | If it is said: the house is rented at 8 pešiṭim a day, how many liṭra will be earned a year
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extraction of root/root | √²/₈ | בר_נותן_טעם#5dVA | Example: we wish to know the root of 2-eighths.
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extraction of root/root | √7 | בר_נותן_טעם#ROfW | When we seek the root of 7.
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extraction of root/root | ³√10 | ספר_דיני_ממונות#WS2D | 107) Question: if you want to extract the cubic root of ten.
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extraction of root/root | √4000 | עיר_סיחון#ZH6A | If we wish to know the approximate root of four thousand.
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extraction of root/root | ³√15 | ספר_דיני_ממונות#ZCaV | Example: we wish to know the cube root of 15.
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extraction of root/root | ³√(1+½) | ספר_דיני_ממונות#6gdU | Example: we wish to know [the cube] root of 1 and a half.
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extraction of root/root | √(⁴/₆·(4+⁵/₉)) | בר_נותן_טעם#FQUg | Example: we wish to know the root of 4-sixths of 4 integers and 5-ninths.
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extraction of root/root | ³√(½) | ספר_דיני_ממונות#IldO | Example: we wish to know the cube root of a half.
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extraction of root/root | √400 | עיר_סיחון#2Rcj | We wish to know the root of four hundred.
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extraction of root/root | √225 | עיר_סיחון#Y95w | We wish to know the root of two hundred and twenty-five.
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extraction of root/root | √344680129066 | בר_נותן_טעם#lfu5 | We wish to seek the root of 344680129066.
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extraction of root/root | √10375 | בר_נותן_טעם#WnAI | Another example: we wish to know the root of the number 10375.
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extraction of root/root | √7 | בר_נותן_טעם#TblT | Example: we seek the root of 7.
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extraction of root/root | ³√10000 | ספר_דיני_ממונות#JRw7 | We wish to know the root of ten thousand.
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extraction of root/root | √164960 | ספר_דיני_ממונות#l3L6 | Example: we wish to know the root of 164960.
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extraction of root/root | √456789 | ספר_דיני_ממונות#Wuta | Example: we wish to know the root of 456789
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extraction of root/root | ³√(2+¹⁰/₂₇) | ספר_דיני_ממונות#X3JD | Another example of fractions with integers: we wish to know the [cube] root of 2 and 10 parts of 27.
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extraction of root/root | √6 | בר_נותן_טעם#cUME | Example: we wish to know the root of 6.
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extraction of root/root | √29 | בר_נותן_טעם#rK5S | Example: if we wish the root of 29.
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extraction of root/root | √2000 | ספר_המספר_/_אליהו_מזרחי#XKsB | Example: if you wish to know the root of 2000.
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extraction of root/root | √5499025 | ספר_המספר_/_אליהו_מזרחי#Qmnu | Example: if you wish to know the root of 5499025.
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extraction of root/root | √6169004404 | ספר_המספר_/_אליהו_מזרחי#QPxe | Example of a number that does not have a root, whose approximate root is required.
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extraction of root/root | √6169002849 | ספר_המספר_/_אליהו_מזרחי#XNue | Example of a number that has a root, whose root is required
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extraction of root/root | √973182 | קצור_המספר#dYxZ | One example for this: we wish to know the root of nine hundred and seventy-three thousand, one hundred and eighty-two.
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extraction of root/root | √144 | קצור_המספר#SblR | The way to extract the root of 144:
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extraction of root/root | ³√(3+¼) | ספר_דיני_ממונות#n2ZL | As the one who says: extract for me the [cube] root of 3 and a quarter.
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extraction of root/root | ³√(3+³/₂₇) | ספר_דיני_ממונות#DY5m | Example: extract for me the [cube] root of 3 and 3 parts of 27.
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extraction of root/root | ³√(⁸/₂₇) | ספר_דיני_ממונות#41Kp | Example: we wish to know the [cube] root of 8 parts of 27.
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extraction of root/root | ³√10 | ספר_דיני_ממונות#Clg9 | Example: to know the root of ten.
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extraction of root/root | √100 | עיר_סיחון#qY9w | We also want the root of a hundred.
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extraction of root/root | √2 | מלאכת_המספר#DS3Y | Example: we wish to know the approximate root of two
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extraction of root/root | √824464 | עיר_סיחון#nzC6 | We wish to know the root of this number, which is eight hundred and twenty-four thousand, four hundred and sixty-four.
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extraction of root/root | √20 | ספר_המספר_/_אברהם_אבן_עזרא#Q6nf | Example: the number twenty.
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extraction of root/root | √200 | ספר_המספר_/_אברהם_אבן_עזרא#Eak5 | We wish to know the root of two hundred.
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extraction of root/root | √20000 | ספר_המספר_/_אברהם_אבן_עזרא#RyVX | If you wish to know the root of twenty thousand.
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extraction of root/root | √18 | ספר_המספר_/_אברהם_אבן_עזרא#aS7F | Example: we wish to know how much is the root of 18.
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extraction of root/root | √10 | ספר_המספר_/_אברהם_אבן_עזרא#7Wyo | We want to extract the root of 10.
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extraction of root/root | √5 | ספר_החשבון_לאל_חצאר#BKbE | When you are told: how much is the root of five?
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extraction of root/root | √10 | ספר_החשבון_לאל_חצאר#NpFP | How much is the root of ten?
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extraction of root/root | √15 | ספר_החשבון_לאל_חצאר#nd9x | If one says: how much is the root of fifteen?
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extraction of root/root | √20 | ספר_החשבון_לאל_חצאר#UEVk | If one says: how much is the root of twenty?
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extraction of root/root | √5 | עיר_סיחון#CVSH | Example of a number, whose excess over the preceding square is less than the root of the square: We wish to know the measure of each side of the square that is five.
::![]() רצינו לדעת מדת כל {{#annot:term|439,1464|45q9}}צלע{{#annotend:45q9}} וצלע ממרובע שהוא חמשה | |
extraction of root/root | √7 | עיר_סיחון#313V | Example of a number, whose excess over the preceding square is greater than its root: We wish to know the measure of the sides of the square that is seven.
::![]() רצינו לדעת מדת הצלעות ממרובע שהוא שבעה | |
extraction of root/root | √6 | עיר_סיחון#nS0s | Example of a number, whose excess over the preceding square is the same as the root of the preceding square: We wish to know the measure of the square that is six.
::![]() רצינו לדעת מדת צלעות מרובע שהוא ששה | |
extraction of root/root | ³√12812904 | מלאכת_המספר#kjtd | In order to expand the explanation, we give another example and here is its diagram:
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extraction of root/root | ³√571787 | מלאכת_המספר#UntD | Another example that occurs in a different way: assuming that we wish to know the cube root of 571787.
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extraction of root/root | ³√12167 | מלאכת_המספר#DZbA | Example: we wish to know the cube root of 12162.
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extraction of root/root | √583696 | עיר_סיחון#gS7X | We wish to know the root of five hundred and eighty-three thousand, six hundred and ninety-six.
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extraction of root/root | ³√(⅕) | ספר_דיני_ממונות#eKzs | Another example: we wish to know the cube [root] of a fifth.
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extraction of root/root | √76543 | עיר_סיחון#p0o5 | We wish to know the the approximate root of seventy-six thousand, five hundred and forty-three.
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extraction of root/root | ³√(½) | ספר_דיני_ממונות#RFa1 | Example: we wish to know the cube root of a half.
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extraction of root/root | ³√(1+½) | ספר_דיני_ממונות#Mbz5 | Example: we wish to know the root of 1 and a half.
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extraction of root/root | ³√15 | ספר_דיני_ממונות#9HTO | Example: we wish to know the cube [root] of 15.
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extraction of root/root | ³√1072000 | ספר_דיני_ממונות#fVf2 | ![]() | |
extraction of root/root | ³√(2+½) | ספר_דיני_ממונות#OMsl | Example: we wish to know the [cube] root of 2 and a half.
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extraction of root/root | √7056 | עיר_סיחון#WCca | We wish to know the root of seven thousand and fifty-six.
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extraction of root/root | √925 | עיר_סיחון#k6sa | We wish to know the approximate root of nine hundred and twenty-five.
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compound canonical equation/roots and numbers equal squares | 3x+4=x² | חשבון_השטחים#qrpb | ![]() | |
compound canonical equation/roots and numbers equal squares | 3x+4=x² | תחבולות_המספר#VKnl | He said: roots and numbers that are equal to a square is as saying three roots and four dirham are equal to a square.
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compound canonical equation/roots and numbers equal squares | 3x+4=x² | ספר_המספר_/_אליהו_מזרחי#7D6K | Question: if one asks: what is the square such that 3 times its root plus 4 equals 10.
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compound canonical equation/roots and numbers equal squares | 3x+4=x² | ספר_ג'יבלי_אלמוקבאלא#GUT6 | For example, suppose that 3 things and 4 numbers are equal to 1 square.
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simple canonical equation/roots equal numbers | ½x=10 | חשבון_השטחים#0Ojb | If you say: half a root is equal to ten.
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simple canonical equation/roots equal numbers | 5x=30 | חשבון_השטחים#1YGh | Also if you say: five roots are equal to thirty.
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simple canonical equation/roots equal numbers | x=4 | חשבון_השטחים#wMvn | When the roots are equal to numbers, as if you say: the root is equal to four.
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simple canonical equation/roots equal numbers | 5x=30 | תחבולות_המספר#jHg9 | As if one says: five roots are equal to thirty.
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simple canonical equation/roots equal numbers | x=4 | תחבולות_המספר#PaMj | If you are told: the roots of the square are equal to four numbers.
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simple canonical equation/roots equal numbers | ½x=10 | תחבולות_המספר#e4m4 | If one says: half a root is equal to ten.
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proportion/rule of three | ⅓÷¼=⅕÷X | ספר_חשבון#D0xp | When a man says: if a third is worth a quarter, how much is a fifth worth according to this calculation?
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proportion/rule of three | (⅖·¾)÷(³/₇·⅚)=(⅘·⅝)÷X | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#PLEV | Question: if 2-fifths of 3-quarters equals 3-sevenths of 5-sixths, I ask: how much is a 4-fifths of 5-eighths equal to?
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proportion/rule of three | ⅔÷⅗=¼÷X | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#dPRr | Question: if 2-thirds equals 3-fifths, I ask: how much is a quarter equal to?
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proportion/rule of three | 20÷15⁵/₃₇=5²/₇÷X | מלאכת_המספר#GdAo | Example: if 20 is equal to 15 and 5 parts of 37, how much are 5 and 2-sevenths equal to?
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proportion/rule of three | 4÷6=6÷9 | קצור_המספר#Zvs9 | As if you say that the ratio of 4 to 6 is as the ratio of 6 to 9.
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proportion/rule of three | 4÷6=8÷12 | קצור_המספר#N6PS | As if you say that the ratio of 4 to 6 is as the ratio of 8 to 12.
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proportion/rule of three | 9÷⅔=8÷X | מלאכת_המספר#9OVO | Another example for further explanation: if 9 are equal 2-thirds, how much are 8 equal to?
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proportion/rule of three | 6÷40½=⅔÷X | מלאכת_המספר#quct | We say: if 6 are equal 40 and a half, how much are 2-thirds equal to?
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proportion/rule of three | ⅔÷4½=6÷X | מלאכת_המספר#jTaL | If 2-thirds are equal 4 and a half, how much are six equal to?
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proportion/rule of three | 9÷⅔=8÷X | מלאכת_המספר#H80d | Example: if 9 are equal 2-thirds, to how much are 8 equal?
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proportion/rule of three | ⅔÷4½=6÷X | מלאכת_המספר#gfiJ | Example: if 2-thirds are equal 4 and a half, to how much are six equal?
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proportion/rule of three | 1÷⅘=2½÷X | מלאכת_המספר#cjqZ | Example: if one is equal 4-fifths, to how much are two and a half equal?
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proportion/rule of three | 5⅔÷6¾=8⁵/₁₂÷X | מלאכת_המספר#rzvu | Example: if 5 and 2-thirds are equal 6 and 3-quarters, to how much are 8 and 5 parts of 12 equal?
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proportion/rule of three | ⅔÷8=9÷X | מלאכת_המספר#bXQ4 | Example: if 2-thirds are equal 8, to how much are nine equal?
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proportion/rule of three | ⅔÷⁴/₉=⁴/₁₃÷X | מלאכת_המספר#fShM | Example: if 2-thirds are equal 4-ninths, to how much are 4 parts of 13 equal?
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proportion/rule of three | 20÷15⁵/₃₇=5²/₇÷X | מלאכת_המספר#iLX1 | Example: if 20 are equal to 15 and 5 parts of 37, how much are 5 and 2-sevenths equal to?
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proportion/rule of three | 5²/₇÷4=20÷X | מלאכת_המספר#r5xI | Example: if 5 and 2-sevenths are equal to 4, how much are twenty equal to?
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proportion/rule of three | 5⅔÷6¾=8⁵/₁₂÷X | מלאכת_המספר#dWcW | Example: if 5 and 2-thirds are equal to 6 and 3-quarters, how much are 8 and 5-twelfths equal to?
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proportion/rule of three | ⅔÷8=9÷X | מלאכת_המספר#mSGd | Example: if 2-thirds are equal to 8, how much is 9 equal to?
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proportion/rule of three | ⅔÷4½=6÷X | מלאכת_המספר#tHLR | Another example of this category: if two-thirds are equal to 4 and a half, how much is 6 equal to?
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proportion/rule of three | ⅔÷7⁴/₉=⁴/₁₃÷X | מלאכת_המספר#YdUe | Example: if we wish to know if 2-thirds are equal to 7 integers and 4-ninths, how much are 4 and 4-thirteenths equal to?
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proportion/rule of three | 5÷7½=2÷X | מלאכת_המספר#oHFK | Example: if 5 is equal to 7 and a half, how much is 2 equal?
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proportion/rule of three | 2÷3=5÷X | מלאכת_המספר#qiNw | Example: if 2 is equal to 3, how much is 5 equal?
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proportion/rule of three | ³/₇÷⁸/₉=⅘÷X | בר_נותן_טעם#FSi7 | I.e. in our example, when we say: if 3-sevenths equal 8-ninths, how much are 4-fifths equal?
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proportion/rule of three | ³/₇÷⁸/₉=⅘÷X | בר_נותן_טעם#VvVa | Example: we wish to know, if 3-sevenths are equal to 8-ninths, how much are 4-fifths equal to?
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proportion/rule of three | ¾·(3-¼)÷⅘·(5-⅕)=⅚·(6-⅙)÷X | בר_נותן_טעם#ELCt | Example: if 3-quarters of 3 integers minus one-quarter are equal to 4-fifths of 5 integers minus one-fifth, how much five-sixths of 6 integers minus one-sixth are equal?
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proportion/rule of three | 2÷4=4÷8 | בר_נותן_טעם#wusI | As we say: the ratio of 2 to 4 is as the ratio of 4 to 8
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proportion/rule of three | 5÷7=10÷X | בר_נותן_טעם#rfV6 | Example: For the ratio that 5 is to 7, 10 has the same ratio to which number?
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proportion/rule of three | 3÷7=X÷11⅔ | בר_נותן_טעם#SYHL | If it is said: the ratio that 3 is to 7 - to 11 and 2-thirds who has this ratio?
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proportion/rule of three | 3÷7=5÷X | בר_נותן_טעם#Mvdt | Example: if we say: the ratio that 3 is to 7 - to whom does 5 have this ratio?
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proportion/rule of three | ⅓÷¼=⅕÷X | ספר_הכללים_במספר#UdQe | 49) If one third equals a quarter, how much is one fifth equal?
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proportion/rule of three | 3⅓÷4¼=5⅕÷X | ספר_הכללים_במספר#Epgk | If three and one third equal four and a quarter, how much are five and one fifth equal?
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proportion/rule of three | 3⅓÷4¼=5⅕÷X | ספר_חשבון#JsBk | If one says: if 3 and a third equals 4 and a quarter, how much is 5 and a fifth equal to?
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partnership problem/same time | three partners | Anonymous#bZW6 | One [contributed] 20, the second [contributed] 30 and the third [contributed] 40. If you add the profit of the one who contributed 20 to the profit of the one who contributed 30, the sum is 10.
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partnership problem/same time | three partners | Anonymous#g0lI | [Three shared] — one [contributed] 10, the second [contributed] 30 and the third [contributed] 50. When you add the profit of the first to the profit of the second and subtract the result from the profit of the third what remains is 3.
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partnership problem/same time | three partners | Anonymous#RN4R | [Three shared] — one [contributed] 10, the second [contributed] 20 and the third [contributed] 40. When you multiply the profit of the first and the second by the profit of the third, the result is 48. What was the profit of each one?
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partnership problem/same time | two partners | Anonymous#GVHg | Two shared — one [contributed] 8 and the other [contributed] 18 and they earned [a profit]. When you multiply the root of the profit of the one by the root of the profit of the other the result is 6.
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partnership problem/same time | three partners | ספר_חשבון#dmVr | Three people formed a partnership and contribute together 40 ounces of gold.
:The first has gold that is worth 3 liṭra per ounce.
:The second has gold that is worth 5 liṭra per ounce.
:The third has gold that is worth 8 liṭra per ounce.
:How much gold should each of them contribute so that the total will be 40 ounces and the share of each of them will be equal to the shares of his friends? : ![]() לאחד היה זהב שוה ג' ליטרי' האונקי' ולשני זהב שוה ה' ליטרי' האונקי' ולשלישי זהב שוה ח' לי' האונקי' כמה זהב ישי' כל אחד שיהיו בין כלם מ' אונקיו' ויהיה חלק כלם שוה | |
partnership problem/same time | three partners | עיר_סיחון#OJXh | Question: three invested forty-six dinar - one contributed twelve dinar, the second contributed fifteen dinar, the third contributed nineteen dinar, and they earned together 20 dinar. How much should each one take [from the profit]?
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partnership problem/same time | three partners | ספר_הכללים_במספר#Ronv | 61) Three people wanted to form a partnership and contribute together 40 ounces of gold.
:The first has gold that is worth 3 liṭra per ounce.
:The second has gold that is worth 5 liṭra per ounce.
:The third has gold that is worth 8 liṭra per ounce.
:How much gold should each of them contribute so that the total will be 40 ounces and the share of each of them will be equal to the shares of his friends?
:![]() לאחד יש לו זהב ששוה ג' ליט' האונ' והשני יש לו זהב ששוה ה' ליט' האונקי' ולשלשי יש לו זהב ששוה ח' ליט' האונקי' כמה זהב ישים כל אחד שיהיו מ' אונקיו' וכל אחד יהיה שוה השלו כמו של חברו | |
partnership problem/same time | three partners | מלאכת_המספר#NAJK | Example: if there are three people in a partnership, one contributed 12½, the second [contributed] 6, the third contributed 7½, and the profit was 50.
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partnership problem/same time | three partners | ספר_ציפרא#fU09 | 21) Question: three friends want to donate together as a group 40 liṭra zehuvim. The first has gold that worth 3 zehuvim per liṭra, the second [has gold that] worth 5 zehuvim [per liṭra], and the third has gold that worth 8 zehuvim per liṭra. How many liter does each of them has equally?
:![]() כמה יש כל אחד לטרי' שוה בשוה | |
partnership problem/same time | three partners | ספר_המספר_/_אליהו_מזרחי#yNnO | Question: Three partners wanted to form a partnership for sixty, each of them for the same amount as his friends.
:They had gold and they contribute to the partnership fifty liṭra together.
:The gold of one of them is worth 3 zehuvim for one ratl; the gold of the second is worth five zehuvim for one ratl; and the gold of the third is worth eight zehuvim for one ratl.
:How many liṭra did each contribute of the 50 liṭra that the three contribute together, so that the total amount of zehuvim each of them contribute is the same as his friends?
:![]() כמה ליטרין שם כל אחד מכלל הנ' ליטרין ששמו שלשתן יחד עד שיהיה סך הזהובים ששם כל אחד שוה לחביריו | |
partnership problem/same time | three partners | Anonymous#tCUs | Three shared — each [contributed] the same amount as what the other contributed. One contributed four-fifths of his money, the second contributed five-sevenths of his money, and the third [contributed] six-ninths of his money. How much did each one has?
:![]() כמה היה לכל אחד ואחד | |
partnership problem/same time | three partners | Anonymous#o0QW | Three shared — one [contributed] 20, the second [contributed] 30 and the third [contributed] 40. The profit of the one who contributed 20 was 3. What was the profit of the others?
:![]() כמה הגיע לחלק האחרים | |
word problem/shared work problem | barrel | ספר_ציפרא#xLF2 | 9) Question: If one asks: In a barrel there are three taps. When one is dripping alone, it drains it in one hour. The second drains it in 2 hours. The third drains it in 3 hours. If all of the [taps] are dripping together, how long will it take them to drain [the barrel]?
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word problem/shared work problem | barrel | מלאכת_המספר#sRlU | Question: a barrel has three holes. Through one hole it is drained in a half of a day. Through the second hole, it [is drained] in a two thirds of a day. Through the third hole, it [is drained] in a three quarters of a day. When it is drained through the three holes together, how long will it take [the barrel] to be drained?
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word problem/shared work problem | pool | ספר_המספר_/_אליהו_מזרחי#aDPg | Question: a pool was full of water and above it three pipes flowing - the first pipe is filling it in one day and a half, the second pipe is filling it in one day and a quarter and the other pipe is filling it in one day and 2-fifths. On its edges there are also four draining holes: the first hole is draining it in a half of a day, the second hole is draining it in two-thirds of a day, the third hole is draining it in three-quarters of a day, and the fourth hole is draining it in four-fifths of a day. We opened the the three filling holes together and the four draining holes together. The pool was full. How long will it take the pool to be drained completely?
:![]() גם יש בשוליה ארבעה נקבים המריקים הנקב הא' יריקנה בחצי היום והנקב השני יריקנה בשני שלישי היום והנקב השלישי יריקנה בג' רביעיות היום והנקב הרביעי יריקנה בד' חמשיות היום ופתחנו השלשה נקבים המקלחים בתוכה יחד גם הארבעה נקבים המריקים אותה יחד והבריכה מלאה בכמה זמן תורק כל הבריכה | |
word problem/shared work problem | barrel | ספר_המספר_/_אליהו_מזרחי#RPeU | Question: a barrel had three taps, all the three together at the bottom of the barrel, so that the barrel could be drained through each of them. The taps differed from one another as the barrel was drained completely through one of them in half a day, through another in two thirds of a day, and through another in three quarters of a day. We opened all three together. How long will it take the barrel to be drained completely?
:![]() בכמה זמן מהיום יורק כל החבית | |
word problem/shared work problem | pool | ספר_המספר_/_אליהו_מזרחי#LcI9 | Question: one pool was full of water and above it a pipe flowing that is filling it in one and a half days and on its edge a hole draining the pool in one day. We opened the two holes together, the hole that is filling it and the pool hole that is draining it. How long will it take the pool to be drained completely?
:![]() ופתחנו השני נקבים יחד נקב הצנור המקלח בתוכה ונקב הבריכה המריק אותה בכמה זמן תורק כל הבריכה | |
word problem/shared work problem | barrel | ספר_ציפרא#8j1v | 8) For instance, if one asks: there is a barrel with three taps. When flowing from it through one tap, it is drained in one day. Through the second tap, it is drained in a half of a day. Through the third tap, it [is drained] in a third of a day. If all of the [taps] are dripping together, how long will it take the barrel to be drained?
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word problem/shared work problem | four rivers | ספר_הכללים_במספר#stEB | 63) Four rivers are flowing towards a fountain.
:The first fills it in a day.
:The second fills it in two days.
:The third [fills it] in 3 days.
:The fourth [fills it] in 4 days.
:If all are flowing together, how long will it take them to fill [the fountain]?
:![]() האחד ממלאו ביום אחד והשני ממלאו בב' ימים והשלשי בג' ימים והרבעי בד' ימים ותרצה לידע אם ירוצו בו כלם יחד בכמה זמן ימלאוהו | |
word problem/shared work problem | four rivers | ספר_חשבון#b2sR | Four rivers are flowing towards a fountain.
:The first fills it in a day.
:The second fills it in two days.
:The third [fills it] in 3 days.
:The fourth [fills it] in 4 days.
:If all are flowing together, how long will it take them to fill [the fountain]?
:![]() האחד ממלאו ביום אחד והשני ממלאו בשני ימים והשלישי בג' ימים והרביעי בד' ימים ותרצה לדעת אם ירוצו כלם יחד בכמה זמן ימלאוהו | |
word problem/shared work problem | four rivers | ספר_ציפרא#lOuB | 10) Another question: four rivers are flowing towards a fountain. The first fills it in a day, the second in two days, the third in 3 days, and fourth in 4 days. If all are flowing together, how long will it take [the fountain] to be filled.
:![]() הראשון ממלאו ביום אחד והב' בב' והג' בג' והד' בד' ואם רצו כולם ביחד בכמה מתמלא | |
word problem/shared work problem | cistern | קצור_המספר#h7nO | A man asks a question: a cistern - I only know its height, which is 12 cubits. Every night it fills up to a third, and on the next day, its quarter drains. In how many days and nights will it be completely filled?
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word problem/shared work problem | well | ספר_ציפרא#gjwa | 7) Question: Here is a well whose water is flowing into it through 3 pipes and draining out of it through 2 pipes.
:Through one of the 3 pipes, from which the water flows into it, the well is filled in a sixth of a day, if the water does not drain out from it.
:Through the second pipe, from which [the water] flows into it, the well is filled in a fifth of a day, if the water does not drain out from it.
:Through the third pipe, from which [the water] flows into it, the well is filled in a quarter of a day.
:The two pipes that are draining the well: through one of them, the well is drained in a half of a day, if the water does not flow into it; through the second pipe, the well is drained in a third of a day.
:When the filling pipes are filling the well with water and the draining pipes are draining it all at once, how long will it take the well to be filled?
:![]() ומהאח' מג' קנים שמימיו נכנסי' בו היה הבור מתמלא מששית היום אם לא היו יוצאין מן הבור מים כלל ומן הקנה השני שנכנס בו היה הבור מתמלא אם לא יוצאין ממנו בחמישי' היום ומן הקנה השלישי' שנכנס בו היה הבור מתמלא ממנו ברביעי' היום וב' קני' המריקי' הבור מן האחד נתרוקן הבור כשאין נכנסי' בו שום מים בחצי היום ומקנה שני נתרוקן הבור בשליש היום וכשאילו הקני' מכניסי' מים ממלאי' את הבור יחד וב' קני' המריקי' מריקי' יחד בכמה הבור מתמלא כך כשאילו מריקי' ואילו ממלאין | |
divide a quantity problem/simple division | money | ספר_ציפרא#k9es | Likewise, if you have 12 and you wish to divide them to a third, a half, and a quarter, so that nothing remains
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divide a quantity problem/simple division | money | ספר_ציפרא#8Dxu | 18) If you want to divide 5 pešiṭim to one third and one quarter so that nothing remains
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divide a quantity problem/simple division | two amounts of money between two groups of people | חשבון_השטחים#fCoU | [7] If you are told: we divide sixty dirham [among people].
:Each one receives a thing.
:Then we add to them three people and divide twenty dirham among all.
:Each one of them receives twenty-six dirham less than each one of the former.
:![]() ועלה לאחד דבר והוספנו עליהם שלשה אנשים וחלקנו עליהם עשרים אדרהמיש ועלה לאחד פחות מאשר עלה לאחד מהראשונים עשרים וששה אדרהמיש | |
divide a quantity problem/simple division | loans repayment | ספר_ציפרא#7djb | 16) If you are asked: Reuven and Shimon lent two loans:
:Reuven lent 37 zehuvim with an interest of one pašuṭ for each zahuv every week for 55 weeks.
:Shimon lent to the same borrower 23 zehuvim for 33 weeks.
:Then, came the borrower and said to them: I will give both of you [1]3 zehuvim together and you will compromise.
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divide a quantity problem/simple division | WP | עיר_סיחון#O1gy | Question: I gave a messenger 30 dinar and one pašuṭ and ordered him to hire workers as much as his money allows, so that the payment of the one equals the payment of his friend, there will be no worker whose payment is one pašuṭ, and there will be no fractions in one's payment.
:We want to know how many workers he could hire.
:![]() נרצה לדעת כמה פועלים יוכל לשכור | |
divide a quantity problem/simple division | same amount of money between two groups of people | חשבון_השטחים#K4Xr | [4] If you are told: we divide fifty dirham among people.
:Each one receives a thing.
:Then we add to them three [people] and divide the fifty dirham among all.
:Each one of the latter receives three dirham and three-quarters less than each one of the former.
:![]() ועלה לאחד דבר והוספנו על האנשים עוד שלשה וחלקנו עליהם החמשים אדרהמיש ועלה לכל אחד מהאחרונים פחות מאשר עלה לכל אחד מהראשונים שלשה אדרהמיש ושלשה רביעים | |
divide a quantity problem/simple division | two amounts of money between two groups of people | חשבון_השטחים#0rxj | [5] If you are told: we divide ten dirham among people.
:Each one receives a thing.
:Then we add to them four people and divide thirty dirham among all.
:Each one of them receives four dirham less than each one of the former.
:![]() ועלה לכל אחד מהם דבר והוספנו עליהם ארבעה אנשים וחלקנו על כלם שלשים אדרהמיש ועלה לכל אחד מהם פחות מאשר עלה לראשונים ארבעה אדרהמיש | |
divide a quantity problem/simple division | two amounts of money between two groups of people | חשבון_השטחים#YO6T | [6] If you are told: we divide ten dirham among people.
:Each one receives a thing.
:Then we add to them four people and divide sixty dirham among all.
:Each one of them receives five dirham more than each one of the former.
:![]() ועלה לכל אחד דבר והוספנו עליהם ארבעה אנשים וחלקנו עליהם ששים אדרהמיש ועלה לאחד יותר ממה שעלה לאחד מהראשונים חמשה אדרהמיש | |
divide a quantity problem/simple division | two amounts of money between two groups of people | חשבון_השטחים#65ve | [9] If you are told: we divide ten dirham among people.
:Each one receives a thing.
:Then we add to them six people and divide forty dirham among all.
:Each one of them receives as much as each one of the former equally.
:![]() והגיע לאחד דבר והוספנו עליהם ששה אנשים וחלקנו בין כולם ארבעים אדרהמיש והגיע לאחד מהם כמו שהגיע לאחד מהראשונים בשוה | |
divide a quantity problem/simple division | two amounts of money between two groups of people | חשבון_השטחים#NF2x | [8] This is as when you are told: we divide twenty dirham among people.
:Each one receives a thing.
:Then we add to them two people and divide sixty dirham among all.
:Each one of them receives five dirham more than each one of the former.
:![]() והגיע לכל אחד מהם דבר והוספנו עליהם שני אנשים וחלקנו עליהם ששים אדרהמיש ועלה לאחד מהם יותר מאשר עלה לאחד מהראשונים בחמשה אדרהמיש | |
divide a quantity problem/simultaneous division | money in a purse | ספר_הכללים_במספר#ITIu | 60) Two men had money in one purse.
:One said to the other: hear me my brother, one third and a quarter of my money are equal to a sixth and a seventh of your money.
:They checked and found this as they said.
:How much money did each one of them have?
:![]() אמ' זה לזה שמעני אחי כך הם השליש והרביע ממעותי כמו השתות והשבע ממעותיך והם בדקו ומצאו כן כאשר אמרו אשאלך כמה מעות היו לכל אחד ואחד | |
exponentiation/squared number | 10² | ספר_החשבון_והמדות#BrJN | Example: we wish to know the square of ten.
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exponentiation/squared number | 47² | ספר_מעשה_חושב#y1NY | Example: if you wish to know the square of 47.
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exponentiation/squared number | 30² | ספר_מעשה_חושב#kLiX | Example: we wish to know how much is the square of thirty.
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exponentiation/squared number | 33² | ספר_מעשה_חושב#hibu | Example: you wish to know the square of thirty-three.
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exponentiation/squared number | 33² | ספר_מעשה_חושב#dhRJ | Example: you wish to know the square of 33.
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exponentiation/squared number | 25² | ספר_המספר_/_אליהו_מזרחי#yJQV | Example: 25.
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exponentiation/squared number | 26² | ספר_המספר_/_אליהו_מזרחי#tGyp | Example when the required number exceeds the number that has a fifth by one: 26.
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exponentiation/squared number | 27² | ספר_המספר_/_אליהו_מזרחי#bbq3 | Example [when the required number] exceeds [the number that has a fifth] by 2: 27.
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exponentiation/squared number | 24² | ספר_המספר_/_אליהו_מזרחי#kgbD | Example [when the required number] is smaller [than the number that has a fifth] by one: 24.
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exponentiation/squared number | 23² | ספר_המספר_/_אליהו_מזרחי#EzUv | Example [when the required number] is smaller [than the number that has a fifth] by 2: 23.
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exponentiation/squared number | 23² | ספר_המספר_/_אליהו_מזרחי#4gKU | Example of a number [that is less than the number that has a third]: 23.
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exponentiation/squared number | 13² | ספר_החשבון_והמדות#PUDk | We wish to multiply 13 by 13.
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exponentiation/squared number | 14² | ספר_החשבון_והמדות#mw4t | We wish to multiply 14 by 14.
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exponentiation/squared number | 12² | ספר_החשבון_והמדות#MxZM | We wish to multiply 12 by 12.
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exponentiation/squared number | 11² | ספר_החשבון_והמדות#CGBe | Example: we wish to multiply 11 by 11.
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exponentiation/squared number | 50² | ספר_החשבון_והמדות#l9hv | Example: we wish to multiply fifty by fifty.
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exponentiation/squared number | 3² | ספר_המספר_/_אברהם_אבן_עזרא#GMCO | Example: we wish to know how much is the square number of 3.
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exponentiation/squared number | 15² | ספר_המספר_/_אברהם_אבן_עזרא#FZlV | Another example: we wish to know the square of 15.
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exponentiation/squared number | 60² | ספר_החשבון_והמדות#KA59 | Example: we wish to multiply sixty by sixty.
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exponentiation/squared number | 11² | ספר_החשבון_והמדות#YlLr | Example: we wish to know the square of 11.
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exponentiation/squared number | 9² | ספר_החשבון_והמדות#b4f5 | Example: we wish to know the square of 9.
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exponentiation/squared number | 24² | ספר_המספר_/_אברהם_אבן_עזרא#Ny3j | Another example: we wish to know how much is the square of 24.
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exponentiation/squared number | 7² | ספר_המספר_/_אברהם_אבן_עזרא#FUPY | Example: we wish to know the square of 7.
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exponentiation/squared number | 22² | ספר_המספר_/_אברהם_אבן_עזרא#tUlx | Another example: we wish to know how much is the square of 22.
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exponentiation/squared number | 24² | ספר_המספר_/_אליהו_מזרחי#Divz | Example: we wish to multiply 24 by itself.
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exponentiation/squared number | 23² | ספר_המספר_/_אברהם_אבן_עזרא#eFIa | Example: we wish to know how much is the square of 23.
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exponentiation/squared number | 25² | ספר_המספר_/_אליהו_מזרחי#kQVs | Example of a number [that exceeds the number that has a third]: 25.
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plane number/square number | ר.ב.ע./מרובע | definition | Anonymous#7eUa | the number whose part counts it by its number is called a square number [![]() |
plane number/square number | ר.ב.ע./רבוע | definition | ספר_יסודי_התבונה_ומגדל_האמונה#5tIu | the number whose part counts it by its number is called a square number [![]() |
plane number/square number | הוי | definition | ספר_המספר_/_אליהו_מזרחי#25sh | It has already been clarified in the second section of the Book on Arithmetic by Nicomachus of Gerasa that the same numbers, which are the square numbers, are generated by the increment of the natural odd numbers.
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compound canonical equation/squares and numbers equal roots | x²+25=10x | חשבון_השטחים#5rN4 | ![]() | |
compound canonical equation/squares and numbers equal roots | 3x²+21=10x | ספר_המספר_/_אליהו_מזרחי#3RbO | As, if you say: what is the square whose product by 3 plus 21 equals 10 times its root.
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compound canonical equation/squares and numbers equal roots | ⅓x²+21=10x | ספר_המספר_/_אליהו_מזרחי#DMJh | As, if you say: what is the square whose third plus 21 equals 10 times its root.
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compound canonical equation/squares and numbers equal roots | x²+21=10x | חשבון_השטחים#yRRf | ![]() | |
compound canonical equation/squares and numbers equal roots | x²+21=10x | תחבולות_המספר#u4EA | He said: squares and numbers that are equal to roots is as if you say: when you sum twenty-one dirham with a certain square, they are equal to ten roots of the square.
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compound canonical equation/squares and numbers equal roots | x²+21=10x | ספר_ג'יבלי_אלמוקבאלא#RpEs | You get one square and 21 numbers equal 10 things.
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compound canonical equation/squares and numbers equal roots | x²+25=10x | תחבולות_המספר#QWm3 | Example: one says: a square plus twenty-five [dirham] are equal to ten roots of the square.
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compound canonical equation/squares and numbers equal roots | x²+21=10x | ספר_המספר_/_אליהו_מזרחי#hfpC | Question: if one asks: what is the square whose sum with twenty-one, for instance, yields the same as ten times its root.
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compound canonical equation/squares and roots equal numbers | 3x²+15x=72 | תחבולות_המספר#HV5b | Example: if one asks: three squares and 15 roots are equal to 72 dirham.
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compound canonical equation/squares and roots equal numbers | x²+10x=39 | תחבולות_המספר#oMPa | He said: when squares and roots are equal to numbers, it is as if you say: the sum of one square and ten of its roots together is equal to thirty-nine dirham.
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compound canonical equation/squares and roots equal numbers | ½x²+5x=28 | תחבולות_המספר#FJRf | Likewise, if one asks: half a square plus its five roots are equal to 28 dirham.
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compound canonical equation/squares and roots equal numbers | 3x²+12x=180 | ספר_המספר_/_אליהו_מזרחי#egqO | As, for example, if one asks: what is the square whose product by 3 plus 12 times its root, yields 180.
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compound canonical equation/squares and roots equal numbers | x²+10x=39 | חשבון_השטחים#BnUp | Squares and roots are equal to numbers, it is as if you say: a square and ten roots are equal to thirty-nine dirham.
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compound canonical equation/squares and roots equal numbers | x²+10x=39 | ספר_ג'יבלי_אלמוקבאלא#jJWT | ![]() | |
compound canonical equation/squares and roots equal numbers | x²+10x=39 | ספר_המספר_/_אליהו_מזרחי#efjm | Question: if one asks: what is the square whose sum with ten times its root, for instance, yields thirty-nine.
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compound canonical equation/squares and roots equal numbers | ½x²+5x=28 | חשבון_השטחים#XyaI | ![]() נאמר כי כאשר {{#annot: term | #to add, #חבר | qgPe}}חברנו{{#annotend:qgPe}} על חצי האלגוש חמשה שרשי האלגוש יהיו כ"ח אדרהמיש | |
compound canonical equation/squares and roots equal numbers | x²+10x=39 | ספר_המספר_/_אליהו_מזרחי#5Cr3 | The example in the mentioned question: one square plus ten times its root are thirty-nine.
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compound canonical equation/squares and roots equal numbers | ⅓x²+3x=30 | ספר_המספר_/_אליהו_מזרחי#109r | As, for example, if one asks: what is the square whose third plus 12 times its root are thirty.
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compound canonical equation/squares and roots equal numbers | 2x²+10x=48 | חשבון_השטחים#cSpR | ![]() | |
simple canonical equation/squares equal numbers | x²=16 | תחבולות_המספר#fCC4 | As if you are told: the square is equal to sixteen.
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simple canonical equation/squares equal numbers | ⅓x²=27 | חשבון_השטחים#sOLH | Also if you say: a third of the square is equal to twenty-seven.
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simple canonical equation/squares equal numbers | 5x²=45 | חשבון_השטחים#yMV8 | Likewise, when five squares are equal to forty-five.
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simple canonical equation/squares equal numbers | x²=16 | חשבון_השטחים#lI7w | The squares that are equal to numbers is as a square that equals sixteen.
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simple canonical equation/squares equal numbers | ⅓x²=27 | תחבולות_המספר#Usmi | If one says: a third of the square is equal to twenty-seven.
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simple canonical equation/squares equal numbers | 5x²=45 | תחבולות_המספר#C4DX | If one says: five squares are equal to forty-five.
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simple canonical equation/squares equal roots | x²=5x | חשבון_השטחים#cbxX | The squares that are equal to roots is as if you say: a square equals five roots.
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simple canonical equation/squares equal roots | 5x²=20x | תחבולות_המספר#WDhU | Example: if one asks: five squares are equal to twenty roots.
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simple canonical equation/squares equal roots | ½x²=10x | חשבון_השטחים#N1ie | Likewise, if it is said: half a square equals ten roots.
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simple canonical equation/squares equal roots | 5x²=20x | חשבון_השטחים#sJUh | As if you say: five squares equal twenty roots.
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simple canonical equation/squares equal roots | ½x²=10x | תחבולות_המספר#fayj | Also, if he says: half a square is equal to ten roots.
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simple canonical equation/squares equal roots | x²=5x | תחבולות_המספר#EqMy | For example: if you are told; five roots are equal to one square. How much is the square?
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basic operations/subtraction | 39-20 | אגרת_המספר#3gFA | Example: subtract 20 from 39.
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basic operations/subtraction | 4282-2432 | מלאכת_המספר#z4AR | As can be seen in this diagram:
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basic operations/subtraction | 3333-2445 | אגרת_המספר#tybi | Example: we wish to subtract 2445 from 3333.
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basic operations/subtraction | 2000-1999 | ספר_אגריס#IREb | Example:
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basic operations/subtraction | 76540304-40438 | בר_נותן_טעם#EpGw | We wish to subtract 40438 the smaller from the greater number that is 76540304.
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basic operations/subtraction | 46-24 | ספר_אגריס#KF3P | Example: to subtract 24 from 46.
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basic operations/subtraction | 5787-3456 | אגרת_המספר#OoZU | We wish to subtract three thousand and four hundred and fifty-six from five thousand seven hundred and eighty-seven.
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basic operations/subtraction | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#U9zP | Another example with zeros: the amount of the debt is two hundred thousand weights of wool and he paid 123 thousand and 345.
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basic operations/subtraction | 304-253 | ספר_דיני_ממונות#3Vjd | Another example: we wish to subtract 253 from 304.
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basic operations/subtraction | 2040-1403 | ספר_דיני_ממונות#olKE | Another example: we wish to subtract 1403 from 2040.
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basic operations/subtraction | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#RwHV | Another example: Reuven owed Shimon 5047 liter and he paid him 958 liter.
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basic operations/subtraction | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#pBrg | [Illegible].
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basic operations/subtraction | 107-59 | קצור_המספר#58yM | Example: we wish to subtract fifty-nine from one hundred and seven.
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basic operations/subtraction | 5432-2379 | ספר_המספר_/_אברהם_אבן_עזרא#lNHB | Example: The top row is 5432 and the bottom row is 2379.
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basic operations/subtraction | 100000-1 | ספר_החשבון_לאל_חצאר#jhPB | Example: ![]() | |
basic operations/subtraction | 246-135 | ספר_דיני_ממונות#Ih2Z | Example: we wish to subtract 135 from 246.
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basic operations/subtraction | 468-382 | ספר_דיני_ממונות#7rnd | Example: we wish to subtract 382 from 468.
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basic operations/subtraction | 4321-3456 | ספר_דיני_ממונות#MMZ6 | Example: we wish to subtract 3456 from 4321.
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basic operations/subtraction | 5114-4225 | ספר_החשבון_והמדות#9uj3 | We wish to subtract four thousand two hundred and twenty-five from five thousands one hundred and fourteen.
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basic operations/subtraction | 5060-2304 | ספר_דיני_ממונות#vy0Q | Example: we wish to subtract 2304 from 5060.
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basic operations/subtraction | 9385-5496 | ספר_החשבון_לאל_חצאר#0FuM | Example: ![]() | |
basic operations/subtraction | 6475-2343 | ספר_החשבון_לאל_חצאר#ONSp | Example: ![]() | |
basic operations/subtraction | 90020235-63295223 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#01eR | Example: we wish to subtract 63295223 dirham from 90020235.
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basic operations/subtraction | 956-867 | ספר_ציפרא#GybI | As if you wish to subtract 867 from 956, like this:
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basic operations/subtraction | 654-321 | ספר_ציפרא#j8ha | Another example: if we wish to subtract 321 from 654.
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basic operations/subtraction | 5083-92 | עיר_סיחון#ZVaI | Example: we wish to subtract ninety-two from five thousand eighty-three.
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basic operations/subtraction | 3735-425 | Takmila_fi_al-Hisāb_-_Arabic_in_Hebrew_Characters#MP98 | Example: if we wish to subtract 425 from 3735.
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basic operations/subtraction | 21333-221 | אגרת_המספר#wpfH | As when the upper ranks are 21333 and the bottom [ranks are] 221.
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basic operations/subtraction | 245-123 | ספר_דיני_ממונות#8i9G | Example: we wish to subtract 123 from 245.
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basic operations/subtraction | WP | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#jQ7J | I say that Reuven owed Shimon 573 dinars and he paid him 352. We want to subtract what he paid from the debt.
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basic operations/subtraction | 1000-999 | ספר_ציפרא#F3VH | We wish to subtract 9 hundred and ninety-nine from one thousand
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basic operations/subtraction | 349-207 | ספר_דיני_ממונות#Re2v | Another example: we wish to subtract 207 from 349.
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basic operations/subtraction | 4288-3268 | אגרת_המספר#EQw8 | Subtract 3268 from 4288.
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simple fraction/subtraction of fractions | (3+⁵/₉+³/₇·⅑+²/₄·⅐·⅑)-(⁷/₉+⁵/₇·⅑+¾·⅐·⅑) | בר_נותן_טעם#eMzX | Example: we wish to subtract 7-ninths, 5-sevenths of a ninth, and 3-quarters of a seventh of a ninths, from 3 integers, 5-ninths, and three-sevenths of a ninth.
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simple fraction/subtraction of fractions | ⅖-⅜ | ספר_חשבון#fRT6 | If one says: how much greater are 3-eighths than 2-fifths?
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simple fraction/subtraction of fractions | ⅓-⅕ | ספר_הכללים_במספר#t2Xm | If you are asked: how large is the third from the fifth?
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simple fraction/subtraction of fractions | ¼-⅕ | ספר_הכללים_במספר#hEgl | If you are asked: how large is the quarter from the fifth?
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simple fraction/subtraction of fractions | ⅓-¼ | ספר_הכללים_במספר#Sdu0 | 1) If a man asks you: how large is the third from the quarter?
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simple fraction/subtraction of fractions | (⅓+¼)-(⅕+⅙) | ספר_חשבון#e3Ts | If it is said: by how much are the third and the quarter greater than the fifth and the eighth?
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simple fraction/subtraction of fractions | ⅓-⅐ | ספר_חשבון#ebvM | If it is said: by how much is the third greater than the seventh?
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simple fraction/subtraction of fractions | ¼-⅕ | ספר_חשבון#wkXD | If a man says: by how much is the quarter greater than the fifth?
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simple fraction/subtraction of fractions | ⅓-¼ | ספר_חשבון#Gem8 | If a man says: by how much is the third greater than the quarter?
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simple fraction/subtraction of fractions | ¹⁴/₁₆-⁸/₁₂ | קצור_המספר#pRUj | As if you say: we wish to subtract 4-twelfths from 14-sixteenths.
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simple fraction/subtraction of fractions | ¹²/₁₆-⁴/₈ | קצור_המספר#l5nz | As if you say: we wish [to subtract] 4-eighths from 12-sixteenths.
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simple fraction/subtraction of fractions | ⁶/₈-²/₄ | קצור_המספר#9I3R | We wish to subtract two-quarters from 6-eighths.
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simple fraction/subtraction of fractions | ⅔-³/₇ | ספר_חשבון#mJ1K | If one says: subtract 3-sevenths from 2-thirds.
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simple fraction/subtraction of fractions | ⅝-⅜ | קצור_המספר#Lbi7 | For, if we wish to subtract 3-eighths from 5-eighths:
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simple fraction/subtraction of fractions | ⁵/₇-⁴/₉ | ספר_המספר_/_אברהם_אבן_עזרא#YZWt | Example: we wish to subtract 4 ninths from 5 sevenths.
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simple fraction/subtraction of fractions | (2+½)-¾ | ספר_דיני_ממונות#aBIR | ![]() | |
simple fraction/subtraction of fractions | (3+¾)-(2+½) | ספר_דיני_ממונות#a71P | ![]() | |
simple fraction/subtraction of fractions | ¾-½ | ספר_דיני_ממונות#aoCt | ![]() | |
simple fraction/subtraction of fractions | 1-⅝ | קצור_המספר#kerj | The first example: we subtract five-eighths from one integer.
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simple fraction/subtraction of fractions | ²/₄-⅕ | עיר_סיחון#tqJF | As we say for example: we subtract one fifth from two quarters. How much is the remainder?
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simple fraction/subtraction of fractions | ¾-⅔ | מלאכת_המספר#PCmR | As seen in this diagram: suppose we want to subtract from three-quarters of the whole two-thirds of the whole and we wish to know how much remains.
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simple fraction/subtraction of fractions | ¾-²/₈ | בר_נותן_טעם#ZncT | Example: we wish to subtract 2-eighths from 2-quarters.
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simple fraction/subtraction of fractions | ⅔-³/₇ | ספר_יסודי_התבונה_ומגדל_האמונה#jZco | As the one who says: subtract 3 sevenths from 2 thirds.
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simple fraction/subtraction of fractions | (⁸/₉+³/₇·⅕·⅑)·(⅚·3)-(¾+⅖·¼)·²/₉ | בר_נותן_טעם#0SK8 | Example: if you are told: three-quarters and two-fifths of a quarter of two-ninths, subtract them from eight-ninths and three-sevenths of a fifth of a ninth of five-sixths of 3 integers
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extraction of root/subtraction of roots | √18-√8 | תחבולות_המספר#uKgY | If we want to subtract the root of eight from the root of eighteen.
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extraction of root/subtraction of roots | 19-(10-√12) | ספר_ג'יבלי_אלמוקבאלא#UiBt | ![]() | |
extraction of root/subtraction of roots | (13-√20)-(6-√5) | ספר_ג'יבלי_אלמוקבאלא#0TcW | ![]() | |
extraction of root/subtraction of roots | √18-√8 | ספר_האלזיברא#MH27 | 24) If you wish to subtract the root of 8 from the root of 18, for instance.
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extraction of root/subtraction of roots | 16-(8+√50) | ספר_ג'יבלי_אלמוקבאלא#ouRF | ![]() | |
extraction of root/subtraction of roots | √18-√8 | חשבון_השטחים#HW4Q | ![]() | |
extraction of root/subtraction of roots | √12-√3 | ספר_ג'יבלי_אלמוקבאלא#1zTf | Suppose you wish to subtract a root of 3 from a root of 12.
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extraction of root/subtraction of roots | √9-√4 | תחבולות_המספר#YpmS | He said: when you wish to subtract a root of four from a root of nine, so that what remains is a root of a single number.
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extraction of root/subtraction of roots | √7-√6 | ספר_ג'יבלי_אלמוקבאלא#VGtp | ![]() | |
extraction of root/subtraction of roots | 10-(24-√250) | ספר_ג'יבלי_אלמוקבאלא#K9xs | ![]() | |
extraction of root/subtraction of roots | √16-√9 | ספר_דיני_ממונות#Otry | 147) Question: if you want to subtract a root of 9 from a root of 16.
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extraction of root/subtraction of roots | √9-√4 | חשבון_השטחים#e8VS | ![]() | |
addition/sum | 7i,1-9 | ספר_מעשה_חושב#sEo5 | Example: the first is seven, the second fourteen, the third 21, the fourth 28, and so on in this way up to nine numbers.
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sum/sum of cubic numbers | 4i,1-5 | ספר_מעשה_חושב#P0Rk | Example: Let the first number be four, the second eight, and so on according to this way up to five numbers.
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sum/sum of cubic numbers | 5-12 | ספר_דיני_ממונות#SUpM | 32) Question: sum up from the cube of 5 to the cube of 12.
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sum/sum of cubic numbers | aₙ, 1, 3025 | ספר_החשבון_לאל_חצאר#Sivd | If he said: sum from the cube of one to the cube of an unknown number and the result is 3025, how much is the unknown number?
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sum/sum of cubic numbers | 4-10 | ספר_החשבון_לאל_חצאר#KOJ6 | If he said: sum from the cube of four to the cube of ten.
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sum/sum of cubic numbers | 1-10 | ספר_החשבון_לאל_חצאר#Nfkl | Sum from the cube of one to the cube of ten by the succession of the numbers.
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sum/sum of cubic numbers | aₙ, 1, 225 | ספר_דיני_ממונות#mrIH | 33) Question: we summed up all the cubes from 1 to an unknown number and the sum is 225.
:How much is the unknown number?
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sum/sum of cubic numbers | 1-7 | ספר_דיני_ממונות#nV2h | 31) Question: sum up from the cube of 1 to the cube of 7
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sum/sum of cubic numbers | 1-5 | ספר_המספר_/_אברהם_אבן_עזרא#mhj4 | Example: we wish to know how much is the sum of the cubes up to 5?
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sum/sum of cubic numbers | 1-6 | ספר_מעשה_חושב#T9BI | Example: We want to know [the sum of] the cubes of the successive numbers from one up to six.
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sum/sum of even cubes | 2-10 | ספר_החשבון_לאל_חצאר#V9ri | Sum from the cube of two to the cube of ten by the sequence of the evens.
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sum/sum of even cubes | aₙ, 2, 1800 | ספר_החשבון_לאל_חצאר#6aQ3 | If he said: sum from the cube of two to the cube of an unknown number by the sequence of the evens and the result is [1]800, how much is the unknown number?
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sum/sum of even cubes | 2-6 | ספר_מעשה_חושב#ve6G | Example: If you want to know [the sum of] the cubes of the successive even numbers up to six.
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sum/sum of even cubes | 8-16 | ספר_החשבון_לאל_חצאר#cBXr | If he said: sum from the cube of eight to the cube of sixteen.
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sum/sum of even cubes | aₙ, 2, 400 | ספר_דיני_ממונות#aCf5 | 39) Question: we sum up all the cubes of the evens from 2 until an unknown number and the sum is 400.
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sum/sum of even cubes | 4-12 | ספר_דיני_ממונות#mv1u | 38) Question: sum up the cubes of the even numbers from 4 to 12.
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sum/sum of even cubes | 2-12 | ספר_דיני_ממונות#jOk3 | 37) Question: sum up the cubes of the even numbers from 2 to 12.
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sum/sum of even numbers | 2-12 | ספר_דיני_ממונות#WfgD | 23) Question: if you want to know the sum of all the evens from 2 to 12.
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sum/sum of even numbers | 2-10 | ספר_מעשה_חושב#Cm3W | Example: if you want to sum the evens up to ten.
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sum/sum of even numbers | 2-12 | ספר_חשבון#Gsfn | As 2, 4, 6, 8, 10, 12 - how much is the total?
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sum/sum of even numbers | aₙ, 2, 42 | ספר_דיני_ממונות#U8Ey | 25) Question: we summed up all the evens from 1 to an unknown number and the sum is 42.
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sum/sum of even numbers | 2-20 | ספר_חשבון#qYPE | If he says: I continued until twenty.
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sum/sum of even numbers | 2-8 | ספר_הכללים_במספר#zzdV | 80) 2, 4, 6, 8 - that are evens.
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sum/sum of even numbers | aₙ, 2, 30 | ספר_החשבון_לאל_חצאר#F8bu | If he said: sum from two up to an even number by the succession of the evens and the sum is thirty, how much is the unknown number up to which it is summed?
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sum/sum of even numbers | 2-10 | ספר_החשבון_לאל_חצאר#6jsl | When you are told: sum from two to ten by the sequence of the evens.
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sum/sum of even numbers | 6-12 | ספר_החשבון_לאל_חצאר#tzpR | If he said: sum from six to twelve by the sequence of the evens.
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sum/sum of even numbers | 2-12 | מלאכת_המספר#voap | Example of this: if the last even number is 12.
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sum/sum of even squares | 6-16 | ספר_החשבון_לאל_חצאר#UbTz | If he said: sum from the square of six to the square of sixteen.
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sum/sum of even squares | 2-8 | ספר_דיני_ממונות#FdKc | 29) Question: if you want to sum up all the squares of the even numbers from 2 to 8.
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sum/sum of even squares | 2-10 | ספר_החשבון_לאל_חצאר#2Xeo | Sum from the square of two to the square of ten by the sequence of the evens.
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sum/sum of natural numbers | 1-10 | ספר_מעשה_חושב#oa4i | Example: if you want to sum one, two, three, four, and so on up to ten, including ten.
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sum/sum of natural numbers | 1-10 | ספר_החשבון_והמדות#4op2 | Example: we wish to add the numbers that are from 1 up to 10 one by the one.
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sum/sum of natural numbers | 1-10 | ספר_החשבון_והמדות#QkuV | Example: we wish to know how much is the sum of the numbers that are from 1 up to 10.
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sum/sum of natural numbers | 1-9 | ספר_החשבון_והמדות#vKJf | Another example for an odd [number of terms]: we wish to know how much is the sum of the numbers from 1 up to 9.
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sum/sum of natural numbers | a₁, 10, 45 | קצת_מענייני_חכמת_המספר#Sm0l | We know the 10, which is [the last] summed number, and that the sum is 45, but the 5 is unknown.
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sum/sum of natural numbers | aₙ, 5, 45 | קצת_מענייני_חכמת_המספר#xRiD | Numbers that are summed from a known number.
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sum/sum of natural numbers | 1-10 | ספר_החשבון_לאל_חצאר#4THN | When you are told: sum from one to ten in arithmetic succession.
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sum/sum of natural numbers | aₙ, 1, 465 | ספר_המספר_/_אברהם_אבן_עזרא#GXqn | Example: one asks: I sum all the numbers until they reach a known number and the sum is 465. How much is the last number?
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sum/sum of natural numbers | 1-14 | ספר_דיני_ממונות#EW6C | 17) Question: if you want to sum from 1 to 14, i.e. 1 with 2, with 3, and so on until 14.
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sum/sum of natural numbers | 1-16 | ספר_דיני_ממונות#afC8 | Example: we want to know [the sum] from 1 to 16.
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sum/sum of natural numbers | 1-25 | ספר_דיני_ממונות#uz7F | Example: we want to know the sum from 1 to 25.
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sum/sum of natural numbers | 5-10 | קצת_מענייני_חכמת_המספר#6eLr | If the numbers that are given in succession do not start from 1.
ואם המספרים המונחים על סדר המספר לא יתחילו מהא'
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sum/sum of natural numbers | 1-12 | ספר_המספר_/_אברהם_אבן_עזרא#xE2F | Example: we wish to know how much is the sum up to 12?
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sum/sum of natural numbers | 1-12 | לקוטים_מספר_פראלוקא#GKFV | Example: we wish to know the sum of all the numbers from 1 to 12.
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sum/sum of natural numbers | aₙ, 1, 55 | קצת_מענייני_חכמת_המספר#2wMi | Numbers that are summed successively and the result is a known number.
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sum/sum of natural numbers | aₙ, 1, 55 | ספר_החשבון_לאל_חצאר#Q7I1 | Sum from one up to an unknown number by the succession of the numbers and the result is fifty five, how much is the unknown number?
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sum/sum of natural numbers | 1-6 | לקוטים_מספר_פראלוקא#hPlC | Example: we wish to sum from 1 to 6.
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sum/sum of natural numbers | 1-7 | לקוטים_מספר_פראלוקא#xJHj | If you want to sum from 1 to 7.
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sum/sum of natural numbers | 6-11 | ספר_מעשה_חושב#uFgw | Example: The first number is six, and we want to sum the successive numbers that follow it up to eleven.
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sum/sum of natural numbers | 4-10 | ספר_דיני_ממונות#mA7A | 20) Question: sum from 1 to 10 without the [first] three.
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sum/sum of natural numbers | 5-10 | ספר_החשבון_לאל_חצאר#hJtL | If you are told: sum from five to ten.
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sum/sum of natural numbers | 1-19 | ספר_חשבון#CIoT | If he continues until 19.
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sum/sum of natural numbers | 1-17 | ספר_חשבון#T2rf | If he continues until 17.
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sum/sum of natural numbers | 1-9 | ספר_חשבון#2b1t | If he continues his question until 9.
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sum/sum of natural numbers | 1-7 | ספר_חשבון#Hvdz | As the one who says: I continue my calculation until 7. How much is the total?
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sum/sum of natural numbers | 1-100 | ספר_חשבון#YfUq | If he continues his question until one hundred.
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sum/sum of natural numbers | 1-7 | ספר_הכללים_במספר#bsMG | 78) 1, 2, 3, 4, 5, 6, 7.
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sum/sum of natural numbers | 1-20 | ספר_חשבון#u3dY | If he continues his question until 20.
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sum/sum of natural numbers | 1-8 | ספר_הכללים_במספר#zy8k | 77) 1, 2, 3, 4, 5, 6, 7, 8.
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sum/sum of natural numbers | 1-12 | ספר_חשבון#kTQb | If he continues his question until 12.
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sum/sum of natural numbers | 4-10 | ספר_החשבון_והמדות#A9Sh | Question: I summed from 4 up to 10. How much are they?
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sum/sum of natural numbers | 1-10 | ספר_חשבון#QIjG | If a person says: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 - how much is the total?
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sum/sum of natural numbers | 1-18 | ספר_המספר_/_אברהם_אבן_עזרא#IeC7 | Another example for an even number [of terms]: how much is the sum up to 18?
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sum/sum of natural numbers | 1-11 | ספר_המספר_/_אברהם_אבן_עזרא#OprP | Example: we wish to know how much are the numbers that are summed from 1 to 11?
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sum/sum of natural numbers | 1-10 | קצת_מענייני_חכמת_המספר#mfsN | To know the numbers that are set in succession.
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sum/sum of natural numbers | aₙ, 1, 120 | ספר_דיני_ממונות#ZASk | 21) Question: we sum up all the numbers until an unknown number and the sum is 120.
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sum/sum of natural numbers | 1-13 | מלאכת_המספר#3sxY | Example: we wish to know the sum from one to 13.
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sum/sum of natural numbers | aₙ, 1, 55 | ספר_החשבון_והמדות#GzAy | Question: if a person asks you: I summed numbers and they are 55, how much are the numbers?
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sum/sum of natural numbers | 1-12 | מלאכת_המספר#V836 | Example: we wish to know the sum from one to 12.
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sum/sum of natural numbers | aₙ, 1, 210 | עיר_סיחון#Xl23 | Reverse question: the sum of the successive numbers starting from one is 210. What is the last number of the summed [numbers]?
:![]() איזה הוא המספר האחרון מהמחוברים | |
sum/sum of natural numbers | 1-11 | עיר_סיחון#pHD6 | If we want to know how much are the numbers summed up up to eleven.
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sum/sum of natural numbers | 1-20 | עיר_סיחון#2heg | Question: we summed all the successive numbers from one to twenty and it is the sum. How much is the sum?
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sum/sum of odd cubes | 7-11 | ספר_החשבון_לאל_חצאר#OrOM | If he said: sum from the cube of seven to the cube of eleven.
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sum/sum of odd cubes | 1-13 | ספר_דיני_ממונות#kjWM | 34) Question: sum up the cubes of the odd numbers from 1 to 13.
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sum/sum of odd cubes | 5-9 | ספר_דיני_ממונות#79pn | 35) Question: sum up the cubes of the odd numbers from 5 to 9.
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sum/sum of odd cubes | aₙ, 1, 256 | ספר_דיני_ממונות#3zw4 | 36) Question: we sum up all the cubes of the odds from 1 until an unknown number and the result is 256.
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sum/sum of odd cubes | aₙ, 1, 1225 | ספר_החשבון_לאל_חצאר#Hsvy | If he said: sum from the cube of one to the cube of an unknown number by the sequence of the odds and the result is 1225, how much is the unknown number?
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sum/sum of odd cubes | 1-9 | ספר_החשבון_לאל_חצאר#ZShx | Sum from the cube of one to the cube of nine by the succession of the odds.
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sum/sum of odd numbers | 1-9 | ספר_דיני_ממונות#2PiX | 22) Question: sum all the odds from 1 to 9.
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sum/sum of odd numbers | 1-9 | ספר_מעשה_חושב#Mp2k | Example: If you want to sum the successive odds up to nine including one.
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sum/sum of odd numbers | aₙ, 1, 25 | ספר_דיני_ממונות#nd14 | 24) Question: we sum up all the odds until an unknown numbers and the sum is 25.
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sum/sum of odd numbers | 1-13 | ספר_חשבון#2g6v | If he continues until 13.
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sum/sum of odd numbers | 7-13 | ספר_החשבון_לאל_חצאר#TVil | If he said: sum from seven to thirteen by the sequence of the odds.
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sum/sum of odd numbers | 1-9 | ספר_הכללים_במספר#djRx | 79) 1, 3, 5, 7, 9 - that are odds.
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sum/sum of odd numbers | aₙ, 1, 36 | ספר_החשבון_לאל_חצאר#Yciw | If he said: sum from one up to an unknown number by the succession [of the odds] and the sum is 36, how much is the [unknown] number?
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sum/sum of odd numbers | 1-9 | ספר_חשבון#rGAn | As 1, 3, 5, 7, 9 - how much is the total?
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sum/sum of odd numbers | 1-19 | ספר_החשבון_לאל_חצאר#RTIO | Sum from one to nineteen by the sequence of the odds.
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sum/sum of odd numbers | 1-11 | ספר_חשבון#NxSy | If he continues his question until 11.
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sum/sum of odd numbers | 1-15 | מלאכת_המספר#FKII | Example of this: we wish to know the sum of all the odd numbers from one to 15.
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sum/sum of odd squares | 1-9 | קצת_מענייני_חכמת_המספר#l12R | To know [the sum of] the squares of the odd numbers [that are set] in succession.
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sum/sum of odd squares | 1-9 | ספר_החשבון_לאל_חצאר#gBq8 | If he said: sum from the square of one to the square of nine by the sequence of the odds.
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sum/sum of odd squares | 1-7 | ספר_דיני_ממונות#sUpB | 30) Question: sum up the squares of the odd numbers from 1 to 7
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sum/sum of odd squares | 1-9 | ספר_מעשה_חושב#24Cc | Example: We want to know [the sum of] the squares of the successive odd numbers up to nine.
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sum/sum of powers of four | 1-16 | ספר_חשבון#aAn8 | As 1, 4, 16.
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sum/sum of powers of three | 1-27 | ספר_חשבון#mIQm | As 1, 3, 9, 27.
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sum/sum of powers of two | 1-64 | ספר_חשבון#WJGn | If he says: I started from 1 and doubled until 64. How much is [their sum]?
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sum/sum of powers of two | 4-32 | ספר_חשבון#ghpP | If he says: I started from 4 and doubled until 32. How much is their sum?
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sum/sum of powers of two | 1-32 | ספר_חשבון#y2at | As 1, 2, 4, 8, 16, 32.
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sum/sum of powers of two | 1-128 | ספר_דיני_ממונות#29bw | 40) Question: if you want to know the sum of 1, 2, 4, 8, 16, and so on, each consecutive number is double the preceding number, and the last number is 128.
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sum/sum of powers of two | 1-4095 | ספר_דיני_ממונות#GokE | [41)] If you want to sum 1 with 2, 4, 8, 16, and so on double 12 times.
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sum/sum of powers of two | 1-32 | ספר_חשבון#6kg5 | Example: one says: I summed the doubles from 1 to 32. How much is their sum?
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sum/sum of powers of two | 1-128 | ספר_חשבון#IUR1 | If he says: I started from one and doubled until 128. How much is [their sum]?
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sum/sum of square numbers | 5-12 | ספר_החשבון_לאל_חצאר#YeOS | If he said: sum from the square of five to the square of twelve.
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sum/sum of square numbers | 1-10 | ספר_החשבון_לאל_חצאר#6e94 | Sum from the square of one to the square of ten by the succession of the numbers.![]() | |
sum/sum of square numbers | 1-12 | ספר_המספר_/_אברהם_אבן_עזרא#nrny | Another example: how much is the sum of the squares up to 12?
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sum/sum of square numbers | 1-7 | ספר_המספר_/_אברהם_אבן_עזרא#ad1Q | Example: we wish to know how much are the squares up to seven?
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sum/sum of square numbers | 1-4 | ספר_דיני_ממונות#JRLl | 26) Question: if you want to sum up all the squares [of the numbers] from 1 to 4.
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sum/sum of square numbers | 1-5 | ספר_מעשה_חושב#Wmsv | Example: If you want to know [the sum of] the squares of the successive numbers up to five.
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sum/sum of square numbers | 1-5 | ספר_דיני_ממונות#HKRB | 27) Question: if you want to sum up all the squares [of the numbers] from 1 to 25
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sum/sum of square numbers | 4i,1-7 | ספר_מעשה_חושב#Ujwo | Example: If you want to sum the squares of the successive numbers, the first number of which is four, the second is eight, the third is twelve, and so on they follow each other this way up to seven numbers.
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sum/sum of square numbers | 4-8 | ספר_דיני_ממונות#VWnE | 28) Question: sum up [the squares] from the square of [4] to the square of 8.
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sum/sum of square numbers | 1-4 | ספר_החשבון_והמדות#pOla | Example: how much are the squares that are summed from 1 up to 4?
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sum/sum of square numbers | 1-10 | קצת_מענייני_חכמת_המספר#EiRm | To know the squares of the natural numbers [that are set] in succession until whichever number you wish.
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simple ratio/superparticular ratio | sesquiquartan-definition | לקוטים_מספר_פראלוקא#nIXX | The sesquiquartan ratio is [generated] from the ratio of 5 to 4, for 5 exceeds over 4 by its quarter.
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simple ratio/superparticular ratio | sesquitertian-definition | לקוטים_מספר_פראלוקא#2zGt | The sesquitertian ratio is [generated] from the ratio of 4 to 3, for 4 is as 3 plus its third.
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simple ratio/superparticular ratio | sesquialter-definition | לקוטים_מספר_פראלוקא#5ncv | The sesquialter ratio is called the ratio of 3 to 2, for 3 is as 2 plus its half.
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simple ratio/superparticular ratio | sesquiquintan-definition | לקוטים_מספר_פראלוקא#yurq | The sesquiquintan ratio is [generated] from the ratio of 6 to 5, for 6 is as 5 plus its fifth added to it.
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simple ratio/superparticular ratio | sesquitertian-definition | לקוטים_מספר_פראלוקא#uS9A | The sesquitertian ratio is [generated] from the ratio of 4 to 3, for 4 is as 3 plus its third.
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simple ratio/superparticular ratio | sesquialter-definition | לקוטים_מספר_פראלוקא#a275 | The reason is that the sesquialter ratio is [generated] from the ratio of 3 to 2, for 3 is as 2 plus its half.
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simple ratio/superpartient ratio | supertripartient-definition | לקוטים_מספר_פראלוקא#Kn4X | If the number adds 3 over the other, it is called supertripartient, such as 8 to 5, for 8 is as 5 plus 3.
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simple ratio/superpartient ratio | superquadripartient-definition | לקוטים_מספר_פראלוקא#GNot | If it adds 4 [over the other], such as the ratio of 9 to 5, it is called superquadripartient.
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simple ratio/superpartient ratio | superbipartient-definition | לקוטים_מספר_פראלוקא#76kq | If the ratio is of 5 to 3 it is called superbipartient ratio, for 5 is as 3 plus 2.
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motion problem/to and from | ant climbing | ספר_הכללים_במספר#nnul | 51) There is a tower in front of you that is 20 cubits high.
:An ant wants to climb up.
:Every day it climbs up one third of a cubit and every night it goes down a quarter [of a cubit].
:In how many days will it reach the top?
:![]() ונמלה אחת רוצה לעלות למעלה ובכל יום עולה שליש אמה ובכל לילה יורדת רביע בכמה ימי' עולה למעלה | |
motion problem/to and from | ant climbing | ספר_חשבון#0jPu | A tower is 20 cubits tall.
:An ant wants to climb up.
:Every day it climbs up one third of a cubit and every night it goes down a quarter of a cubit.
:How much is its progress each day and in how many days it will reach to the top? : ![]() ונמלה אחת רוצה לעלות למעלה ובכל יום עולה שליש אמה ובכל לילה יורדת רביע אמה כמה יתרון יש לה בכל יום ובכמה ימים עולה למעלה | |
geometrical problem/triangulation problem | two birds | ספר_המספר_/_אליהו_מזרחי#MSRo | If one is 50 [cubits] tall, the other is 40 [cubits] tall, and the distance between them is 60 [cubits]
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geometrical problem/triangulation problem | broken tree | ספר_הכללים_במספר#4r4Q | Question: a tree is ten cubits tall.
:One day a strong wind blew and broke it into two parts, so that the top of the tree snapped and bent from the breaking spot to the ground.
:The distance between the top of the tree and its roots was five cubits.
:How many cubits are there from the top of the tree to the breaking spot?
:![]() ובא רוח חזק ושברתו לשנים חלקים ולא נערכו חלקיו אך נטז ממקו' השבירה והגיע ראשו לארץ והרוחק שבין ראשו לשרשו ה' אמות כמה אמות מראש האילן עד מקום השבירה | |
geometrical problem/triangulation problem | two birds | ספר_הכללים_במספר#YOsy | 89) two towers, one is 15 cubits tall and the other is 12 cubits tall.
:There are two pigeons there, [one pigeon at the top of each tower], and between them a spring.
:[The pigeons] arrive to the spring at the same moment.
:How far are the towers from each other and where is the place of the spring?
:![]() ושם ב' יונים ומעיין אחד ביניהם ומגיעים ברגע אחד במעיין כמה מרוחקים המגדלים זה מזה ואנה מקום המעיין | |
geometrical problem/triangulation problem | two birds | ספר_החשבון_והמדות#kLvl | 18) Question: there are two towers, the height of one is 60 cubits and the height of the other is 40 cubits.
:The distance between them is 50 cubits.
:At the top of each tower sits a bird.
:Between them a water pool.
:The birds are flying at the same speed, going down and drinking at the same time, then taking off at the same time.
:How far is the pool from the base of each tower?
:![]() והמרחק שביניהם נ' אמה ובראש כל מגדל צפור יושב ובין המגדלים בריכת מים ועפים הצפרים בהתעופפות שוה ויורדים ושותים בזמן שוה ועולים בזמן שוה כמה מרחק הבריכה מיסוד כל מגדל | |
geometrical problem/triangulation problem | two birds | ספר_המספר_/_אליהו_מזרחי#hcay | Question: two towers - one is 60 cubits tall, the second is 40 cubits tall, and the distance between them is 50 cubits.
:At the top of each tower a bird, and between the two towers a spring.
:The birds flew at the same speed and arrived to the spring at the same moment.
:How far is the spring from the base of each of the towers?
:![]() ובראש כל מגדל צפור ובין שני המגדלים מעיין ועפו הצפורים בהתעפפות שוה והגיעו אל המעיין ברגע אחד כמה רוחק המעיין מיסוד כל אחד משני המגדלים | |
geometrical problem/triangulation problem | ladder | קצור_המספר#QOmX | One asks: I have a wall that is eight cubits tall. Around it a river or ditch six cubits width. How high should be the ladder to be placed near the ditch enough to climb to the top of the wall?
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purchase problem/unequal amount | two drugs | ספר_מעשה_חושב#TISa | Example: the merchant sells two drugs: the price of one drug is 17 pašuṭ for a liṭra and the price of the second drug is 24 pašuṭ for a liṭra. The buyer comes to buy one measure of both so that its price is 19 pašuṭ.
::![]() ערך הסם האחד י"ז פשי' הליט' וערך הסם האחר כ"ד פשי' הליט' ובא הקונה לקנות מדה משניהם יהיה ערכה י"ט פשי' | |
purchase problem/unequal amount | wheat and barley | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#itcH | The third question: one merchant bought thirty kors of wheat and barley at a price of 400 dinar - the wheat at a rate of 21 dinar and the barley at a rate of 13 dinar. I ask: how many kors of wheat and how many kors of barley did he buy?
:![]() שאלתי כמה כורי חיטה וכמה כורי שעורה קנה | |
purchase problem/unequal amount | seven drugs | ספר_דיני_ממונות#gS7o | [5]4) Question: the merchant sells 7 drugs:
:the price of the first drug is 3 pešuṭim for a liṭra.
:the price of the second drug is 5 pešuṭim.
:the price of the third drug is 8 pešuṭim.
:the price of the fourth drug is 11 pešuṭim.
:the price of the fifth drug is 15 pešuṭim.
:the price of the sixth drug is 19 pešuṭim.
:the price of the seventh drug is 28 pešuṭim.
:The buyer wants to buy one liṭra from all of them for 15 pešuṭim.
:![]() ערך הא' ג' פשוטים הליט' וערך 234vהב' ה' פשוטים וערך הג' ח' פשוטים וערך הד' י"א פשוטים וערך הה' ט"ו פשוטים וערך הו' י"ט פשוטים וערך הז' כ"ח פשוטים ורצה אדם לקנות ליט' א' מכלם בט"ו פשוטים | |
purchase problem/unequal amount | two drugs | ספר_דיני_ממונות#glST | 53) Question: the merchant sells two drugs: the price of one drug is 17 pešuṭim for a liṭra and the price of the second drug is 24 pešuṭim for a liṭra.
:The buyer comes to buy one measure of both so that its price is 19 pešuṭim.
:![]() ערך הסם הא' י"ז פשוטים הליט' וערך האחר כ"ד פשוטים הליט' ובא הקונה לקנות מדה משניהם ויהיה ערכה י"ט פשוטים | |
find a quantity/whole from parts | cane | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#KL18 | A Cane - its third and 2 cubits are in the mud; its quarter and 3 cubits are in the water; and 10 cubits [of it] are above the water : ![]() | |
find a quantity/whole from parts | fish | ספר_חשבון#IjMQ | You have a fish - its head and tail were cut off.
:The body weighs 10 liṭra.
:The head weighs one third and a quarter of the whole fish.
:The tail weighs a fifth and a sixth of the whole fish.
:How much does the whole fish weigh?
:![]() והגוף שוקל י' ליט' והראש שוקל השליש והרביע מכל הדג וזנבו שוקל חומש ושתות מכל הדג כמה שקל כולו | |
find a quantity/whole from parts | lance | ספר_ציפרא#NtSR | 6) Question: a lance - one sticks a half of the whole lance in the ground, then another comes and raises a third of the whole lance, another one comes and sticks a quarter of the whole lance, and one more comes and raises a sixth of the whole lance. After lowering the high and raising the low, 11 cubits remain above the ground. How many cubits are the length of the whole lance?
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find a quantity/whole from parts | tree | ספר_ציפרא#tHGB | 5) Question: a tree - its third, its fifth, and its ninth are planted in the soil and 10 cubits remain up above the ground, how long is it?
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find a quantity/whole from parts | lance | Excerpts_Attributed_to_Immanuel_Bonfils#8OUv | Question: a lance, a third of it is in the water, a quarter of it is in the soil, and [up above the water] it is 7 cubits [long].
:What is the length of the whole [lance]?
:![]() כמה גבהות כלו | |
find a quantity/whole from parts | wall | ספר_ציפרא#z5yG | 2) Another question: a wall whose base is buried 5 cubits in the ground, and it is a half, one third, and a seventh up above the ground, how much is the height of the whole wall?
:![]() כמה גובהה של כל החומה | |
find a quantity/whole from parts | lance | ספר_ציפרא#KMWF | A lance is standing one third, a quarter, and one fifth [embedded] in the ground, and its length above the ground is 7 cubits, how much is the length of the whole lance?
:![]() כמה ארכו של כל הרומח | |
find a quantity/whole from parts | tree | ספר_ציפרא#d8Xb | 1) You have a tree - a half of it is [ingrained] in the ground, a third of it is in the water, and 5 cubits of it are up above the water, how much is the length of the whole tree?
:![]() כמה ארכו של כל האילן | |
find a quantity/whole from parts | tree | ספר_המספר_/_אברהם_אבן_עזרא#cO00 | A tree, a seventh of it is in the water, a ninth of it is [ingrained] in the soil, and 8 [cubits] of it are up above the water.
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find a quantity/whole from parts | tree | ספר_המספר_/_אברהם_אבן_עזרא#s6H4 | Question: A tree, a third of it is in the water, a quarter of it is [ingrained] in the soil, and 10 cubits of it are up above the water, how much is the length of the whole tree? : ![]() | |
find a quantity/whole from parts | fish | ספר_הכללים_במספר#qCcY | 59) A fish - its head and tail were cut off.
:The body weighs 10 liṭra.
:The head weighs one third and a quarter of the whole fish.
:The tail weighs a fifth and a sixth of the whole fish.
:How much does the whole fish weigh?
:![]() והגוף שוקל י' ליט' והראש היה שוקל השליש והרביע מכל הדג והזנב שוקל החומש והשתות מכל הדג כמה ישקול כולו | |
find a quantity/whole from parts | lance | ספר_הכללים_במספר#DcTH | 3) Question: one-third of the lance is in the water, its quarter is in the ground, and 10 cubits of it are up above the water.
:How many cubits is the whole lance?
:![]() כמה אמות כל הרומח | |
find a quantity/whole from parts | cane | עיר_סיחון#XzXZ | Question: a third and a quarter of the cane are ingrained in the mud, its height is revealed two zeratot [spans] up [above the mud], what is the height of the tree? : ![]() | |
find a quantity/whole from parts | two purses | ספר_דיני_ממונות#ofZw | 167) Question: we have two purses, but we do not know how much money is in them, we only know that in the greater purse there is a half and a third of what is in the two purses summed together and in the smaller purse there is 13.
:I ask how much money is in both purses [together]?
:![]() 253rאשאל כמה ממון היו בב' הכיסים | |
find a quantity/whole from parts | fish | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#eXct | A fish - its head [weighs] one third [of the whole fish], its tail [weighs] a quarter [of the whole fish], and its body [weighs] 10 pounds. How much does the whole fish weigh? : ![]() | |
find a quantity/whole from parts | cane | Al-HAṢṢĀR_-_Arabic_in_Hebrew_Characters#xXc5 | A Cane - its third is in the mud; its quarter is in the water; and 10 cubits [of it] are above the water : ![]() | |
find a quantity/whole from parts | fish | ספר_החשבון_לאל_חצאר#jEOz | A fish - its head [weighs] one third [of the whole fish], its tail [weighs] a quarter [of the whole fish], and its body [weighs] 10 liter. How much does the whole fish weigh?
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find a quantity/whole from parts | fish | Arithmetic_Textbook_by_Meir_Shapira#VBap | Question: a fish - its head [weighs] one-third and one-quarter of the [whole] fish, its tail weighs a fifth of the [whole] fish, and its body is sold for 10 pešuṭim. How much does the head cost? How much does the tail cost? How much does the body weigh in relation to the whole fish? How much does the whole fish weigh and for how much the whole fish is sold?
:![]() איך יבוא הראש ואיך יבוא הזנב ומהו משקל הגוף בערך על כל הדג ומהו משקל כל הדג ואיך נמכר כל הדג | |
find a quantity/whole from parts | fish | Arithmetic_Textbook_by_R._Aharon_ben_Isaac#W9W6 | Question: a man bought a fish, its head is one fifth, its body is 3-quarters, and its tail is 5 cubits. I ask: how much is its entire length?
:![]() שאלתי אורך כולו | |
find a quantity/whole from parts | tree | Arithmetic_Textbook_by_Meir_Shapira#HNuJ | Question: A tree, a third of it and a quarter of its is [ingrained] in the soil, and 4 cubits of it stand up above, how much is the length of the whole tree?
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find a quantity/whole from parts | lance | ספר_ציפרא#7Bg8 | A lance is embedded one-third and one-quarter in the ground, and it is 80 cubits above the ground.
:How many cubits are the whole lance?
:![]() כמה אמות היא בין כולה | |
find a quantity/whole from parts | fish | Arithmetic_Textbook_by_Meir_Shapira#hFej | Question: a fish - its head is one-third and one-quarter of the whole fish, its tail is a fifth, and the weight of the body is 8 liṭra and it is sold for 13 pešuṭim. For how much does the head sold? For how much does the tail sold? How much is the price of the whole [fish]? How much does the head weigh? How much does the tail weigh? How much is the weight of the whole fish?
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find a quantity/whole from parts | fish | Excerpts_Attributed_to_Immanuel_Bonfils#mZD5 | Question: a fish is 15 fingerbreadth [etzba'ot] in its body, without its tail and its head; its head is one-third of the whole fish and its tail is its quarter. How much is its whole with the head and the tail?
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find a quantity/whole from parts | fish | ספר_ציפרא#iHCN | 19) You have a fish whose body weighs 10 liṭra and its tail and head weigh a third, a quarter, a fifth, and a sixth of its whole. How much is the weight of the whole [fish]?
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find a quantity/whole from parts | lance | ספר_החשבון_והמדות#6Rrb | 16) Question: a lance, a half of it is in the water, a third of it is in the soil, and up above [the water] it is 6 cubits long.
:What is the length of the lance?
:![]() כמה גבהות כל הרומח | |
find a quantity/whole from parts | tree | ספר_החשבון_והמדות#tHbk | 17) Question: a tree, a fifth of it is [ingrained] in the soil, a sixth of it is in the water, and up above the water it is 7 cubits long.
:What is the height of the tree?
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find a quantity/whole from parts | tree | ספר_דיני_ממונות#il3W | 219) Question: a tree, a seventh of it is in the water, a ninth of it is [ingrained] in the soil, and up above the water it is 8 cubits long.
:How many cubits long is the whole tree?
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find a quantity/whole from parts | tree | ספר_המספר_/_אליהו_מזרחי#oLYO | Question: a tree, a seventh of it is in the water, a ninth of it is [ingrained] in the soil, and up above the water it is 8 cubits long. How many cubits long is the whole tree?
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find a quantity/whole from parts | cane | ספר_החשבון_לאל_חצאר#EZe9 | If he said: a Cane - its third and 2 cubits are in the mud; its quarter and 3 cubits are in the water; and 10 cubits [of it] are above the water
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find a quantity/whole from parts | cane | ספר_החשבון_לאל_חצאר#nmxC | A Cane - its third is in the mud; its quarter is in the water; and 10 cubits [of it] are above the water. How much is the length of the cane?
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