Prealgebra (7th Edition)

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 - Exercise Set: 32

Answer

-$\frac{3}{4z}$

Work Step by Step

$\frac{3}{16z}$ - $\frac{15}{16z}$ = $\frac{3-15}{16z}$ =$\frac{-12}{16z}$ =-$\frac{4\times 3}{4\times4z}$ =-$\frac{3}{4z}$
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