Answer
$\frac{14}{15}$
Work Step by Step
$\frac{42}{45} = \frac{2 * 3 * 7}{3 * 3 * 5} = \frac{2 * 7}{3 * 5} * \frac{3}{3} = \frac{14}{15}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter R - Section R.2 - Fractions - Exercise Set - Page R-16: 24
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