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: 49



Work Step by Step

To add or subtract fractions with the same denominator, add or subtract the numerators and keep the denominator. $-\frac{11}{16}+(-\frac{3}{16})=-\frac{14}{16}=-\frac{7}{8}$
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