Answer
$-5\frac{11}{12}$
Work Step by Step
$-31\frac{7}{8}-(-26\frac{5}{12})$
$=-31\frac{7}{8}+26\frac{5}{12}$
$=-(31\frac{7}{8}-26\frac{5}{12})$
$=-(31\frac{21}{24}-26\frac{10}{24})$
$=-5\frac{11}{12}$
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 302: 98
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