Question

Cube root of $0.125$ is:

• A. $0.5$
• B. $5$
• C. $0.05$
• D. $2.5$

Answer 1

The correct option is A $0.5$

$0.125=\frac{125}{1000}=\frac{5\times 5\times 5}{10\times 10\times 10}$

$\Rightarrow \sqrt[3]{30.125}=\frac{5}{10}=0.5$