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Popular >

simplify (1/80+1/20)^{-1}

Solution

simplify

(\frac{1}{80} + \frac{1}{20})^{- 1}

Solution

16

Solution steps

(\frac{1}{80} + \frac{1}{20})^{- 1}

Apply exponent rule:

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

(\frac{1}{80} + \frac{1}{20})^{- 1} = \frac{1}{\frac{1}{80} + \frac{1}{20}}

= \frac{1}{\frac{1}{80} + \frac{1}{20}}

\frac{1}{\frac{1}{80} + \frac{1}{20}} = 16

= 16

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Frequently Asked Questions (FAQ)

What is (1/80+1/20)^{-1} ?
The solution to (1/80+1/20)^{-1} is 16