Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 3 - Adding and Subtracting Fractions - Mixed Review Exercises - Page 258: 25

Answer

Estimate 57 ft Exact $56 \frac{7}{8}$ ft

Work Step by Step

Estimate $93 - 14 - 22 = 57$ Exact $92 \frac{3}{4} - 13 \frac{1}{2} - 22 \frac{3}{8}$ = $92 \frac{6}{8} - 13 \frac{4}{8} - 22 \frac{3}{8}$ = $79 \frac{2}{8} - 22 \frac{3}{8}$ = $78 \frac{10}{8} - 22 \frac{3}{8}$ = $56 \frac{7}{8}$
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