Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.5 - Adding and Subtracting Unlike Fractions - Exercise Set: 7

Answer

$-\frac{3}{14}$

Work Step by Step

$\frac{3}{14}-\frac{3}{7}=\frac{3}{14}-\frac{3\times2}{7\times2}=\frac{3}{14}-\frac{6}{14}=\frac{3-6}{14}=\frac{-3}{14}$
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