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Popular >

simplify 0.0004*10^{-20}

Solution

simplify

0.0004 \cdot 1 0^{- 20}

Solution

\frac{1}{2500 \cdot 1 0 ^{20}}

+1

Decimal Notation

4.0 E - 24

Solution steps

0.0004 \cdot 1 0^{- 20}

Apply exponent rule:

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

1 0^{- 20} = \frac{1}{1 0 ^{20}}

= 0.0004 \cdot \frac{1}{1 0 ^{20}}

0.0004 \cdot \frac{1}{1 0 ^{20}} = \frac{0.0004}{1 0 ^{20}}

= \frac{0.0004}{1 0 ^{20}}

\frac{0.0004}{1 0 ^{20}} = \frac{4}{10000 \cdot 1 0 ^{20}}

= \frac{4}{10000 \cdot 1 0 ^{20}}

Cancel the numbers:

\frac{4}{10000} = \frac{1}{2500}

= \frac{1}{2500 \cdot 1 0 ^{20}}

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Frequently Asked Questions (FAQ)

What is 0.0004*10^{-20} ?
The solution to 0.0004*10^{-20} is 1/(2500*10^{20)}