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Popular >

simplify 120(1+20.5)^{(-1)}

Solution

simplify

120 \cdot (1 + 2 \cdot 0.5)^{(- 1)}

Solution

60

Solution steps

120 (1 + 2 \cdot 0.5)^{- 1}

Apply exponent rule:

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

(1 + 2 \cdot 0.5)^{- 1} = \frac{1}{1 + 2 \cdot 0.5}

= 120 \cdot \frac{1}{1 + 2 \cdot 0.5}

1 + 2 \cdot 0.5 = 2

= 120 \cdot \frac{1}{2}

120 \cdot \frac{1}{2} = 60

= 60

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Frequently Asked Questions (FAQ)

What is 120*(1+2*0.5)^{(-1)} ?
The solution to 120*(1+2*0.5)^{(-1)} is 60