Question

0.3 is the cube root of what value?

30

333

0.027

0.669


What is a cube root?

Answer 1

Do you know what a square root is?
A cube is based on the same concept but is 3x the number itself to receive the value.
For the question, the answer is 0.027 because 0.3 * 0.3 * 0.3 is 0.027