Prealgebra (7th Edition)

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

Chapter 4 - Review: 96

Answer

$-\frac{33}{40}$

Work Step by Step

$23\frac{7}{8}-24\frac{7}{10}$ $=-24\frac{7}{10}+23\frac{7}{8}$ $=-(24\frac{7}{10}-23\frac{7}{8})$ $=-(24\frac{28}{40}-23\frac{35}{40})$ $=-(23\frac{68}{40}-23\frac{35}{40})$ $=-\frac{33}{40}$
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