Answer
$11y$
Work Step by Step
$\frac{7}{y}$ $\frac{6}{11}$ y and 11 has no factor in common so the LCD is $11\times y$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.4 - Adding and Subtracting Like Fractions, Least Common Denominator, and Equivalent Fractions - Practice - Page 257: 16
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