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Popular >

simplify 8.1^{-3}*1000

Solution

simplify

8. 1^{- 3} \cdot 1000

Solution

1.88167 \dots

Solution steps

8. 1^{- 3} \cdot 1000

Apply exponent rule:

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

= 1000 \cdot \frac{1}{8. 1 ^{3}}

Multiply fractions:

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

= \frac{1 \cdot 1000}{8. 1 ^{3}}

Multiply the numbers:

1 \cdot 1000 = 1000

= \frac{1000}{8. 1 ^{3}}

8. 1^{3} = 531.441

= \frac{1000}{531.441}

Divide the numbers:

\frac{1000}{531.441} = 1.88167 \dots

= 1.88167 \dots

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Frequently Asked Questions (FAQ)

What is 8.1^{-3}*1000 ?
The solution to 8.1^{-3}*1000 is 1.88167…