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Popular >

simplify 151.510^{-2}

Solution

simplify

15 \cdot 1.5 \cdot 1 0^{- 2}

Solution

0.225

Solution steps

15 \cdot 1.5 \cdot 1 0^{- 2}

Multiply the numbers:

15 \cdot 1.5 = 22.5

= 22.5 \cdot 1 0^{- 2}

= 1 0^{- 2} \cdot 22.5

Apply exponent rule:

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

1 0^{- 2} = \frac{1}{1 0 ^{2}}

= \frac{1}{1 0 ^{2}} \cdot 22.5

1 0^{2} = 100

= \frac{1}{100} \cdot 22.5

\frac{1}{100} \cdot 22.5 = \frac{22.5}{100}

= \frac{22.5}{100}

Divide the numbers:

\frac{22.5}{100} = 0.225

= 0.225

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Frequently Asked Questions (FAQ)

What is 15*1.5*10^{-2} ?
The solution to 15*1.5*10^{-2} is 0.225