Question

Find the cube root of the following rational number 0.001 .

Answer 1

We have: 

\[0 . 001 = \frac{1}{1000}\]

∴ \[\sqrt[3]{0 . 001} = \sqrt[3]{\frac{1}{1000}} = \frac{\sqrt[3]{1}}{\sqrt[3]{1000}} = \frac{1}{10} = 0 . 1\]