Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 6 - Percent - 6.4 Using Proportions to Solve Percent Problems - 6.4 Exercises - Page 418: 40

Answer

51.4%

Work Step by Step

Part= 54; whole= 105 $\frac{54}{105}=\frac{x}{100}$ Cross products: $105x=5400$ Solve for x. Round to the nearest tenth if necessary: $x=51.4$
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