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: 30

Answer

Estimate=5 Exact=4$\frac{19}{20}$

Work Step by Step

Estimate: 9-4=5 Exact: 8$\frac{3}{4}$-3$\frac{4}{5}$ 8$\frac{15}{20}$-3$\frac{16}{20}$ 4$\frac{19}{20}$
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