Prealgebra (7th Edition)

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

Chapter 4 - Section 4.3 - Multiplying and Dividing Fractions - Exercise Set - Page 247: 32



Work Step by Step

$\frac{9z}{20}$$\div$$\frac{2}{9}$= =$\frac{9z}{20}$$\times$$\frac{9}{2}$=$\frac{9z\times9}{20\times2}$= =$\frac{81z}{40}$
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