#### Answer

$\frac{a+b}{c}$
$\frac{a-b}{c}$

#### Work Step by Step

To add or subtract fractions with the same denominator, add or subtract the numerators and keep the denominator.

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$\frac{a+b}{c}$
$\frac{a-b}{c}$

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