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Popular >

simplify 3.1210^{-4}0.4

Solution

simplify

3.12 \cdot 1 0^{- 4} \cdot 0.4

Solution

0.0001248

Solution steps

3.12 \cdot 1 0^{- 4} \cdot 0.4

Multiply the numbers:

3.12 \cdot 0.4 = 1.248

= 1.248 \cdot 1 0^{- 4}

= 1 0^{- 4} \cdot 1.248

Apply exponent rule:

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

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

= \frac{1}{1 0 ^{4}} \cdot 1.248

1 0^{4} = 10000

= \frac{1}{10000} \cdot 1.248

\frac{1}{10000} \cdot 1.248 = \frac{1.248}{10000}

= \frac{1.248}{10000}

Divide the numbers:

\frac{1.248}{10000} = 0.0001248

= 0.0001248

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Frequently Asked Questions (FAQ)

What is 3.12*10^{-4}*0.4 ?
The solution to 3.12*10^{-4}*0.4 is 0.0001248