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Popular >

simplify 0.4^{-1}

Solution

simplify

0. 4^{- 1}

Solution

2.5

Solution steps

0. 4^{- 1}

Apply exponent rule:

a^{- 1} = \frac{1}{a}

0. 4^{- 1} = \frac{1}{0.4}

= \frac{1}{0.4}

Divide the numbers:

\frac{1}{0.4} = 2.5

= 2.5

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Frequently Asked Questions (FAQ)

What is 0.4^{-1} ?
The solution to 0.4^{-1} is 2.5