Prealgebra (7th Edition)

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

Chapter 7 - Section 7.1 - Percents, Decimals, and Fractions - Exercise Set: 76

Answer

0.275 $ \frac{11}{40}$

Work Step by Step

$27.5\% =27.5 (0.01)= 0.275$ $27.5\%= \frac{27.5}{100}=$ $\frac{27.5\times2}{100\times2}=$ $ \frac{55}{200}=$ $ \frac{55\div5}{200\div5}=$ $ \frac{11}{40}$
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