Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 6 - Percent - Summary Exercises - Using the Percent Proportions and Percent Equation - Page 433: 9

Answer

$\frac{13}{50}$ 0.26 26%

Work Step by Step

Fraction $\frac{286}{1100}$ = $\frac{286\div22}{1100\div22}$ = $\frac{13}{50}$ Decimal $286=(x)(1100)$ = $286\div1100=(x)(1100)\div1100$ = $0.26=x$ Percent 0.26 = 26%
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