Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Review: 30



Work Step by Step

Cross multiply to determine if the fractions are equivalent. $\frac{30}{50}\overset?=\frac{9}{15}$ $30\times15\overset?=50\times9$ $450\overset?=450\checkmark$
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