Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Cumulative Review: 4

Answer

(a) $\frac{1}{4}$ (b) $\frac{29}{12}$ or $2\frac{5}{12}$

Work Step by Step

Part (a) Step 1: $\frac{3}{4}\times\frac{7}{21}$ Step 2: $\frac{3}{4}\times\frac{1}{3}$ Step 3: $\frac{1}{4}\times\frac{1}{1}$ Step 4: $\frac{1}{4}$ Part (b) Step 1: $\frac{1}{2}\times4\frac{5}{6}$ Step 2: $\frac{1}{2}\times\frac{29}{6}$ Step 3: $\frac{29}{12}$ or $2\frac{5}{12}$
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