Answer
$72\frac{19}{30}$
Work Step by Step
$15\frac{1}{5}+20\frac{3}{10}+37\frac{2}{15}$
$=15\frac{2}{10}+20\frac{3}{10}+37\frac{2}{15}$
$=35\frac{5}{10}+37\frac{2}{15}$
$=35\frac{15}{30}+37\frac{4}{30}$
$=72\frac{19}{30}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.7 - Operations on Mixed Numbers - Exercise Set - Page 299: 61
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