Question
Evaluate: $\sqrt[3]{\frac{125}{216}}$
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Answer
$\sqrt[3]{\frac{125}{216}}$ $=\frac{\sqrt[3]{125}}{\sqrt[3]{216}}$ $=\frac{\sqrt[3]{5\times5\times5}}{\sqrt[3]{2\times2\times2\times3\times3\times3}}$ $=\frac{5}{2\times3}$ $=\frac{5}{6}$
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