Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 3 - Adding and Subtracting Fractions - Summary Exercises - Operations with Fractions - Page 236: 32

Answer

Estimate=9 Exact=9$\frac{1}{4}$

Work Step by Step

Estimate: 32-23=9 Exact: 31$\frac{5}{6}$-22$\frac{7}{12}$ 31$\frac{10}{12}$-22$\frac{7}{12}$ 9$\frac{3}{12}$ 9$\frac{1}{4}$
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