Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter R - Section R.2 - Fractions - Exercise Set: 81



Work Step by Step

$\frac{2}{7}+\frac{9}{7}=\frac{2+9}{7}=\frac{11}{7}$ $\frac{11}{7}\ne\frac{11}{14}$
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