Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 2 - Multiplying and Dividing Fractions - 2.8 Multiplying and Dividing Mixed Numbers - 2.8 Exercises: 7

Answer

Estimate: 6 Exact: 4 1/2

Work Step by Step

Estimate: Round the numbers to 2 and 3 and multiply. 6 Exact: Turn numbers into improper fractions: $\frac{5}{3}, \frac{27}{10}$ multiply: 5/3•27/10 = 135/30 Convert to a mixed number: 4 1/2
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