Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 3 - Adding and Subtracting Fractions - 3.2 Least Common Multiples - 3.2 Exercises: 55

Answer

$10584$.

Work Step by Step

$\frac{109}{1512}, \frac{23}{392}$ $1512 = 2 \cdot 2 \cdot 2 \cdot 3 \cdot 3 \cdot 3 \cdot 7$ $392 = 2 \cdot 2 \cdot 2 \cdot 7 \cdot 7 $ LCM $= 2 \cdot 2 \cdot 2 \cdot 3 \cdot 3 \cdot 3 \cdot 7 \cdot 7 = 10584$.
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