Prealgebra (7th Edition)

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

Chapter 6 - Review - Page 460: 19



Work Step by Step

Use cross multiplication to solve for x. $\frac{x}{3}=\frac{30}{8}$ $8x=30\times3$ $8x=90$ $8x\div8=90\div8$ $x=11.25$
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