#### Answer

$\frac{x^2}{100}$

#### Work Step by Step

$\frac{x}{5}\div\frac{20}{x}$
Invert the divisor and multiply.
$\frac{x}{5}\times\frac{x}{20}$
Multiply numerator by numerator and denominator by denominator.
$\frac{x^2}{100}$

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

$\frac{x^2}{100}$

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