Prealgebra (7th Edition)

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

Chapter 6 - Review: 68

Answer

$x=25$

Work Step by Step

Cross multiply to solve for x. $\frac{5}{4}=\frac{x}{20}$ $4x=5\times20$ $4x\div4=100\div4$ $x=25$
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