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Popular >

simplify 510^{-7}1.45

Solution

simplify

5 \cdot 1 0^{- 7} \cdot 1.45

Solution

0.000000725

Solution steps

5 \cdot 1 0^{- 7} \cdot 1.45

Multiply the numbers:

5 \cdot 1.45 = 7.25

= 7.25 \cdot 1 0^{- 7}

= 1 0^{- 7} \cdot 7.25

Apply exponent rule:

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

1 0^{- 7} = \frac{1}{1 0 ^{7}}

= \frac{1}{1 0 ^{7}} \cdot 7.25

1 0^{7} = 10000000

= \frac{1}{10000000} \cdot 7.25

\frac{1}{10000000} \cdot 7.25 = \frac{7.25}{10000000}

= \frac{7.25}{10000000}

Divide the numbers:

\frac{7.25}{10000000} = 0.000000725

= 0.000000725

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Frequently Asked Questions (FAQ)

What is 5*10^{-7}*1.45 ?
The solution to 5*10^{-7}*1.45 is 0.000000725