Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 5 - Ratio and Proportion - Summary Exercises - Ratio, Rates and Proportions - Page 359: 16

Answer

$x = 28$

Work Step by Step

$\frac{7}{x} = \frac{25}{100}$ $25x = (7)(100)$ $25x = 700$ $\frac{25x}{25} = \frac{700}{25}$ $x = 28$
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