Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Review: 77

Answer

$\frac{3}{10}$

Work Step by Step

Step 1: $\frac{\frac{1}{4}}{\frac{1}{3}+\frac{1}{2}}$ Step 2: $\frac{\frac{1}{4}}{\frac{1\times2}{3\times2}+\frac{1\times3}{2\times3}}$ Step 3: $\frac{\frac{1}{4}}{\frac{2}{6}+\frac{3}{6}}$ Step 4: $\frac{\frac{1}{4}}{\frac{2+3}{6}}$ Step 5: $\frac{\frac{1}{4}}{\frac{5}{6}}$ Step 6: $\frac{1}{4}\div\frac{5}{6}$ Step 7: $\frac{1}{4}\times\frac{6}{5}$ Step 8: $\frac{6}{20}=\frac{3}{10}$
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