Difference between revisions of "Divide a Number Problems"

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(→‎Divide Ten into Three Parts)
(→‎Divide Ten into Two Parts)
 
(10 intermediate revisions by the same user not shown)
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[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: 30 into 4 parts]]
 
[[comment: 30 into 4 parts]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed">600 into 3 parts<div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: 600 into 3 parts]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
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== Divide Ten into Two Parts ==
 
== Divide Ten into Two Parts ==
  
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle3a=b\sdot\sqrt{8}\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, 3a=b√8]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot b=21\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, ab=21]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot b=24+\frac{3}{4}\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, ab=24+¾]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=9b\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, a²=9b]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\frac{1}{4}b\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, a²=¼b]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(48+\frac{1}{6}\right)\sdot a\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, b²=(48+⅙)a]]
 +
}}</div></div>
 +
<br>
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=4\sdot\left(a\sdot b\right)\end{cases}</math><div class="mw-collapsible-content">
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=4\sdot\left(a\sdot b\right)\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: a+b=10, a²=4ab]]
 
[[comment: a+b=10, a²=4ab]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\frac{1}{5}\sdot\left(a\sdot b\right)\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, a²=⅕ab]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
Line 18: Line 66:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: a+b=10, a²=1½ab]]
 
[[comment: a+b=10, a²=1½ab]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(3+\frac{1}{3}\right)\sdot\left(a\sdot b\right)\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, b²=(3+⅓)ab]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(2+\frac{1}{4}\right)\sdot a^2\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, b²=2¼a²]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(3+\frac{22}{49}\right)\sdot a^2\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, b²=(3+²²/₄₉)a²]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle 10^2=4\sdot a^2\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, 10²=4a²]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
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[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: a+b=10, b/a=5]]
 
[[comment: a+b=10, b/a=5]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=6\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, a/b=6]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
Line 50: Line 128:
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=9b\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=\frac{1}{5}\end{cases}</math><div class="mw-collapsible-content">
 +
{{#annotask:
 +
[[category: #divide a number]]
 +
[[comment: a+b=10, a/b=⅕]]
 +
}}</div></div>
 +
<br>
 +
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=4+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a²=9b]]
+
[[comment: a+b=10, a/b=4¼]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot b=21\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=6+\frac{1}{3}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, ab=21]]
+
[[comment: a+b=10, a/b=6+⅓]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
Line 68: Line 152:
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=3+\frac{3}{4}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=4+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a/b-b/a=3¾]]
+
[[comment: a+b=10, a/b+b/a=4¼]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=50\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=\sqrt{5}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, b²-a²=50]]
+
[[comment: a+b=10, a/b+b/a=√5]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\frac{1}{4}b\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=\frac{5}{6}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a²=¼b]]
+
[[comment: a+b=10, a/b-b/a=5/6]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2=20+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}-\frac{a}{b}=\frac{5}{6}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (a-b)²=20+¼]]
+
[[comment: a+b=10, b/a-a/b=5/6]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(b-a\right)^2-a^2=32\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=3+\frac{3}{4}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (b-a)²-a²=32]]
+
[[comment: a+b=10, a/b-b/a=3¾]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle3a=b\sdot\sqrt{8}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}\sdot\left(b-a\right)=24\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, 3a=b√8]]
+
[[comment: a+b=10, (b/a)·(b-a)=24]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot a=\left(20+\frac{1}{4}\right)a\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=50\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (a-b)²·a=20¼a]]
+
[[comment: a+b=10, b²-a²=50]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot b=\left(20+\frac{1}{4}\right)b\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=80\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (a-b)²·b=20¼b]]
+
[[comment: a+b=10, a²-b²=80]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a\sdot b\right)\sdot a=21a\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2=20+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (ab)·a=21a]]
+
[[comment: a+b=10, (a-b)²=20+¼]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot\left(7+\frac{1}{9}\right)=\left(a\sdot b\right)^2\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(b-a\right)^2-a^2=32\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (a-b)²·7⅑=(ab)²]]
+
[[comment: a+b=10, (b-a)²-a²=32]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left[\left(a\sdot b\right)+a^2\right]\sdot a=\left[a\sdot\left(\frac{1}{2}\sdot a\right)\right]^2+36\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot a=\left(20+\frac{1}{4}\right)a\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, (ab+a²)a=(a½a)²+36]]
+
[[comment: a+b=10, (a-b)²·a=20¼a]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=80\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot b=\left(20+\frac{1}{4}\right)b\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a²-b²=80]]
+
[[comment: a+b=10, (a-b)²·b=20¼b]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=4+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a\sdot b\right)\sdot a=21a\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a/b+b/a=4¼]]
+
[[comment: a+b=10, (ab)·a=21a]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=\frac{5}{6}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot\left(7+\frac{1}{9}\right)=\left(a\sdot b\right)^2\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a/b-b/a=5/6]]
+
[[comment: a+b=10, (a-b)²·7⅑=(ab)²]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=4+\frac{1}{4}\end{cases}</math><div class="mw-collapsible-content">
+
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left[\left(a\sdot b\right)+a^2\right]\sdot a=\left[a\sdot\left(\frac{1}{2}\sdot a\right)\right]^2+36\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
−
[[comment: a+b=10, a/b=4¼]]
+
[[comment: a+b=10, (ab+a²)a=(a½a)²+36]]
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
 +
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle6a+\frac{1}{3}\sdot\frac{6a}{b}=56\end{cases}</math><div class="mw-collapsible-content">
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle6a+\frac{1}{3}\sdot\frac{6a}{b}=56\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
Line 186: Line 271:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: a+b=10, (b/a)²·a=32]]
 
[[comment: a+b=10, (b/a)²·a=32]]
−
}}</div></div>
 
−
<br>
 
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}\sdot\left(b-a\right)=24\end{cases}</math><div class="mw-collapsible-content">
 
−
{{#annotask:
 
−
[[category: #divide a number]]
 
−
[[comment: a+b=10, (b/a)·(b-a)=24]]
 
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
Line 266: Line 345:
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=\sqrt{5}\end{cases}</math><div class="mw-collapsible-content">
+
 
−
{{#annotask:
 
−
[[category: #divide a number]]
 
−
[[comment: a+b=10, a/b+b/a=√5]]
 
−
}}</div></div>
 
−
<br>
 
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}\right)^2+\left(\frac{b}{a}\right)^2=3\end{cases}</math><div class="mw-collapsible-content">
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}\right)^2+\left(\frac{b}{a}\right)^2=3\end{cases}</math><div class="mw-collapsible-content">
 
{{#annotask:
 
{{#annotask:
 
[[category: #divide a number]]
 
[[category: #divide a number]]
 
[[comment: a+b=10, (a/b)²+(b/a)²=3]]
 
[[comment: a+b=10, (a/b)²+(b/a)²=3]]
−
}}</div></div>
 
−
<br>
 
−
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}-\frac{a}{b}=\frac{5}{6}\end{cases}</math><div class="mw-collapsible-content">
 
−
{{#annotask:
 
−
[[category: #divide a number]]
 
−
[[comment: a+b=10, b/a-a/b=5/6]]
 
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
Line 290: Line 358:
 
}}</div></div>
 
}}</div></div>
 
<br>
 
<br>
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<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a+2\sqrt{a}=b-2\sqrt{b}\end{cases}</math><div class="mw-collapsible-content">
 
<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a+2\sqrt{a}=b-2\sqrt{b}\end{cases}</math><div class="mw-collapsible-content">
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<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle20+a=n^2\\\scriptstyle50-b=m^2\end{cases}</math><div class="mw-collapsible-content">
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<div class="mw-collapsible mw-collapsed"><math>\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle20+a=n^2\\\scriptstyle50+b=m^2\end{cases}</math><div class="mw-collapsible-content">
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Latest revision as of 17:47, 1 May 2023

[Expand]30 into 4 parts


[Expand]600 into 3 parts


Divide Ten into Two Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle3a=b\sdot\sqrt{8}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot b=21\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot b=24+\frac{3}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=9b\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\frac{1}{4}b\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(48+\frac{1}{6}\right)\sdot a\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=4\sdot\left(a\sdot b\right)\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\frac{1}{5}\sdot\left(a\sdot b\right)\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a^2=\left(1+\frac{1}{2}\right)\sdot\left(a\sdot b\right)\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(3+\frac{1}{3}\right)\sdot\left(a\sdot b\right)\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(2+\frac{1}{4}\right)\sdot a^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2=\left(3+\frac{22}{49}\right)\sdot a^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle 10^2=4\sdot a^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle 10^2=16\sdot a^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle 10^2=\left(6+\frac{1}{4}\right)\sdot a^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}=4\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}=5\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=6\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=100\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=\frac{1}{5}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=4+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}=6+\frac{1}{3}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=2+\frac{1}{6}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=4+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}+\frac{b}{a}=\sqrt{5}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=\frac{5}{6}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}-\frac{a}{b}=\frac{5}{6}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a}{b}-\frac{b}{a}=3+\frac{3}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}\sdot\left(b-a\right)=24\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=50\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-a^2=80\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2=20+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(b-a\right)^2-a^2=32\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot a=\left(20+\frac{1}{4}\right)a\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot b=\left(20+\frac{1}{4}\right)b\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a\sdot b\right)\sdot a=21a\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(a-b\right)^2\sdot\left(7+\frac{1}{9}\right)=\left(a\sdot b\right)^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left[\left(a\sdot b\right)+a^2\right]\sdot a=\left[a\sdot\left(\frac{1}{2}\sdot a\right)\right]^2+36\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle6a+\frac{1}{3}\sdot\frac{6a}{b}=56\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}+a=5+\frac{1}{2}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}+b\right)\sdot a=30\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{b}{a}\sdot b=9\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}\right)^2\sdot a=32\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}+\frac{b}{a}\right)\sdot b=34\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}+10\right)\sdot a=46\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}+10\right)\sdot b=69\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}+\frac{b}{a}+10\right)\sdot a=73\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}-\frac{b}{a}\right)\sdot a=5\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}+\frac{b}{a}\right)\sdot a=25-2a\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}+a\right)\sdot\left(\frac{b}{a}+b\right)=35\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}+10\right)\sdot\left(\frac{a}{b}+10\right)=122+\frac{2}{3}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}+10\right)\sdot\left(10-\frac{a}{b}\right)=107+\frac{{\color{red}{1}}}{3}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{a\sdot b}{b-a}=\sqrt{6}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle b^2-\left(a\sdot\sqrt{8}\right)=40\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a\sdot\sqrt{10}=b^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{a}{b}\right)^2+\left(\frac{b}{a}\right)^2=3\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{b}{a}\right)^2-\left(\frac{a}{b}\right)^2=2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle a+2\sqrt{a}=b-2\sqrt{b}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{10}{a}+\frac{10}{b}=6+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{10}{a}\sdot\frac{10}{b}=6+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{40}{a}\sdot\frac{40}{b}=100\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\frac{50}{a}\sdot\frac{40}{b}=125\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left({\color{red}{\frac{10}{a}\sdot\frac{10}{b}}}\right)^2=20+\frac{1}{4}\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle\left(\frac{40}{a}\right)^2+\left(\frac{40}{b}\right)^2=625\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle20+a=n^2\\\scriptstyle50-b=m^2\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=10\\\scriptstyle20+a=n^2\\\scriptstyle50+b=m^2\end{cases}


Divide Eleven into Two Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=11\\\scriptstyle\frac{1}{2}a+\frac{1}{4}a=\frac{1}{3}b+\frac{1}{5}b\end{cases}


Divide Twenty into Two Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=20\\\scriptstyle b=4a\end{cases}


Divide Twenty-Four into Two Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=24\\\scriptstyle\frac{2}{3}a+\frac{3}{4}b=a\end{cases}


Divide Thirty into Two Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=30\\\scriptstyle\frac{a}{b}=27\end{cases}


[Expand]\scriptstyle\begin{cases}\scriptstyle a+b=30\\\scriptstyle4a=3b\end{cases}


Divide Ten into Three Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b+c=10\\\scriptstyle a^2+b^2=c^2\\\scriptstyle a\sdot c=b^2\end{cases}


Divide Eighteen into Three Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b+c=18\\\scriptstyle a-\frac{1}{5}a=b+\frac{1}{3}b=c\sdot\left(2+\frac{1}{2}\right)\end{cases}


Divide Twenty-Seven into Three Parts

[Expand]\scriptstyle a^3+b^3+c^3=27


Divide Thirty into Three Parts

[Expand]\scriptstyle\begin{cases}\scriptstyle a+b+c=30\\\scriptstyle7a=\frac{b}{5}=\frac{c}{10}\end{cases}


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