Evaluate
40
Factor
2^{3}\times 5
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400\times \frac{10000}{100000}
Anything divided by one gives itself.
400\times \frac{1}{10}
Reduce the fraction \frac{10000}{100000} to lowest terms by extracting and canceling out 10000.
\frac{400}{10}
Multiply 400 and \frac{1}{10} to get \frac{400}{10}.
40
Divide 400 by 10 to get 40.
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