Question

The value of $\sqrt[3]{3\sqrt{0.000064}}$

• A. 0.0002
• B. 0.002
• C. 0.02
• D. 0.2

Answer 1

The correct option is D

0.2

$\sqrt[3]{3\sqrt{0.000064}}=\sqrt[3]{30.008}=\sqrt[3]{30.2\times 0.2\times 0.2}=0.2$