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Popular >

simplify 7.210^{-3}1000

Solution

simplify

7.2 \cdot 1 0^{- 3} \cdot 1000

Solution

\frac{36}{5}

+1

Solution steps

7.2 \cdot 1 0^{- 3} \cdot 1000

Multiply the numbers:

7.2 \cdot 1000 = 7200

= 7200 \cdot 1 0^{- 3}

= 1 0^{- 3} \cdot 7200

Apply exponent rule:

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

1 0^{- 3} = \frac{1}{1 0 ^{3}}

= \frac{1}{1 0 ^{3}} \cdot 7200

1 0^{3} = 1000

= \frac{1}{1000} \cdot 7200

\frac{1}{1000} \cdot 7200 = \frac{36}{5}

= \frac{36}{5}

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Frequently Asked Questions (FAQ)

What is 7.2*10^{-3}*1000 ?
The solution to 7.2*10^{-3}*1000 is 36/5