Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.6 - Complex Fractions and Review of Order of Operations - Exercise Set - Page 286: 76

Answer

You would tell the student to evaluate $\frac{1}{5} + \frac{1}{7}$

Work Step by Step

$(\frac{1}{5}) - (-\frac{1}{7})$ is the same as $\frac{1}{5} + \frac{1}{7}$
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