Answer
a $\frac{27}{64}$
b $\frac{16}{25}$
Work Step by Step
a
$( \frac{3}{4})^{3}$
$ \frac{(3)^3}{(4)^3} $
$\frac{27}{64}$
b $(-\frac{4}{5})^2 $
$\frac{(-4)^2}{(5)^2}$
$\frac{16}{25}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.3 - Multiplying and Dividing Fractions - Practice - Page 241: 10
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