Prealgebra (7th Edition)

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

Chapter 4 - Section 4.7 - Operations on Mixed Numbers - Exercise Set: 62

Answer

$19\frac{5}{16}$

Work Step by Step

$3\frac{7}{16}+6\frac{1}{2}+9\frac{3}{8}$ $=3\frac{7}{16}+6\frac{4}{8}+9\frac{3}{8}$ $=3\frac{7}{16}+15\frac{7}{8}$ $=3\frac{7}{16}+15\frac{14}{16}$ $=18\frac{21}{16}$ $=19\frac{5}{16}$
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