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Popular >

simplify 7.210^{-4}2

Solution

simplify

7.2 \cdot 1 0^{- 4} \cdot 2

Solution

0.00144

Solution steps

7.2 \cdot 1 0^{- 4} \cdot 2

Multiply the numbers:

7.2 \cdot 2 = 14.4

= 14.4 \cdot 1 0^{- 4}

= 1 0^{- 4} \cdot 14.4

Apply exponent rule:

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

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

= \frac{1}{1 0 ^{4}} \cdot 14.4

1 0^{4} = 10000

= \frac{1}{10000} \cdot 14.4

\frac{1}{10000} \cdot 14.4 = \frac{14.4}{10000}

= \frac{14.4}{10000}

Divide the numbers:

\frac{14.4}{10000} = 0.00144

= 0.00144

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Frequently Asked Questions (FAQ)

What is 7.2*10^{-4}*2 ?
The solution to 7.2*10^{-4}*2 is 0.00144