Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 3 - Adding and Subtracting Fractions - 3.2 Least Common Multiples - 3.2 Exercises - Page 213: 45



Work Step by Step

In order to rewrite $\frac{7}{4}$ with a denominator of 48, we must first divide 48 by the original denominator. $48÷4=12$ Therefore, we must multiply the original numerator by 12. $\frac{7}{4}=\frac{7\times12}{48}=\frac{84}{48}$
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