Answer
Incorrect
Work Step by Step
$\frac{2}{7}+\frac{9}{7}=\frac{2+9}{7}=\frac{11}{7}$
$\frac{11}{7}\ne\frac{11}{14}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter R - Section R.2 - Fractions - Exercise Set - Page R-17: 81
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