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Popular >

simplify 9.9x10^{-1}

Solution

simplify

9.9 x 1 0^{- 1}

Solution

\frac{9.9 x}{10}

Solution steps

9.9 x \cdot 1 0^{- 1}

Apply exponent rule:

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

1 0^{- 1} = \frac{1}{10}

= 9.9 x \frac{1}{10}

Apply the fraction rule:

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

= \frac{9.9 x \cdot 1}{10}

Multiply the numbers:

9.9 \cdot 1 = 9.9

= \frac{9.9 x}{10}

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Frequently Asked Questions (FAQ)

What is 9.9x10^{-1} ?
The solution to 9.9x10^{-1} is (9.9x)/(10)