Answer
$\frac{7}{9}$
Work Step by Step
We will simplify this expression by canceling common factors in both the numerator and the denominator:
$\frac{42}{54}=\frac{21\times2}{27\times2}=\frac{21}{27}=\frac{7\times3}{9\times3}=\frac{7}{9}$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 2 - Real Numbers - Chapter 2 Test - Page 90: 2
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