Prealgebra (7th Edition)

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

Chapter 7 - Section 7.3 - Solving Percent Problems with Proportions - Exercise Set: 46

Answer

10.5

Work Step by Step

Use cross multiplication. $\frac{75}{100}=\frac{x}{14}$ $100x=75\times14$ $100x\div100=1050\div100$ $x=10.5$
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