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Popular >

simplify 4.2x10^{-3}

Solution

simplify

4.2 x 1 0^{- 3}

Solution

\frac{4.2 x}{1000}

Solution steps

4.2 x \cdot 1 0^{- 3}

1 0^{- 3} = \frac{1}{1000}

= 4.2 x \frac{1}{1000}

Apply the fraction rule:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{4.2 x \cdot 1}{1000}

Multiply the numbers:

4.2 \cdot 1 = 4.2

= \frac{4.2 x}{1000}

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Frequently Asked Questions (FAQ)

What is 4.2x10^{-3} ?
The solution to 4.2x10^{-3} is (4.2x)/(1000)