Cube Root of 0.064

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Cube root of

What is the cube root of 0.064?

Answer

∛0.064 =
0.4

Real cube root: the only number whose cube is 0.064.

0.064 = 8/125.

As a fraction
0.064 = 64/1000 = 4³/10³ → ∛0.064 = 4/10 = 0.4

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FAQ

What is the cube root of 0.064?

∛0.064 = 0.4

How to find ∛0.064 without a calculator?

Write the decimal as a fraction over a power of 10: 0.064 = 64/1000 = 4³/10³. Then ∛0.064 = 4/10 = 0.4.

Is ∛0.064 a rational number?

Yes: ∛0.064 = 0.4, a terminating decimal.