Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 3 - Adding and Subtracting Fractions - Review Exercises: 21



Work Step by Step

$\frac{4}{5}$ = $\frac{}{40}$ Divide 40 by 5, to get 8. Now multiply both the numerator and the denominator of $\frac{4}{5}$ by 8 $\frac{4 * 8}{5 * 8}$ = $\frac{32}{40}$
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