Answer
14
Work Step by Step
$\frac{3}{7}$ , $\frac{5}{14}$
The least common multiple of the denominators is 14.
$\frac{3}{7}=\frac{3\times2}{7\times2}=\frac{6}{14}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 6 - Cumulative Review - Page 465: 17
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