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Popular >

simplify 15.5(10)^{-9}

Solution

simplify

15.5 (10)^{- 9}

Solution

0.0000000155

Solution steps

15.5 \cdot 1 0^{- 9}

Apply exponent rule:

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

1 0^{- 9} = \frac{1}{1 0 ^{9}}

= 15.5 \cdot \frac{1}{1 0 ^{9}}

1 0^{9} = 1000000000

= 15.5 \cdot \frac{1}{1000000000}

15.5 \cdot \frac{1}{1000000000} = \frac{15.5}{1000000000}

= \frac{15.5}{1000000000}

Divide the numbers:

\frac{15.5}{1000000000} = 0.0000000155

= 0.0000000155

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Frequently Asked Questions (FAQ)

What is 15.5(10)^{-9} ?
The solution to 15.5(10)^{-9} is 0.0000000155