Answer
$\frac{17}{60}$
Work Step by Step
Step 1: $\frac{7}{10}-\frac{5}{12}$
Step 2: A common multiple of 10 and 12 is 120.
Step 3: Therefore, $\frac{7}{10}-\frac{5}{12}=\frac{12(7)-5(10)}{120}=\frac{84-50}{120}=\frac{34}{120}=\frac{17}{60}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 6 - Section 6.6 - Solving Quadratic Equations by Factoring - Exercise Set - Page 458: 71
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