Question

What is the cube root of 1/125?

Answer 1

0.2, or 1/5

Explanation:

`root(3)(1/125)`

Can be rewritten as

`root(3)1/root(3)125`

Since `1*1*1=1` and `5*5*5=125`, the fraction can be rewritten as:

`1/5`, which is equal to 0.2