Basic College Mathematics (9th Edition)

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

Chapter 2 - Multiplying and Dividing Fractions - 2.5 Multiplying Fractions - 2.5 Exercises: 34

Answer

$ \frac{21}{13} \cdot 520 \cdot \frac{7}{20} = 294$

Work Step by Step

$ \frac{21}{13} \cdot 520 \cdot \frac{7}{20} = \frac{21}{13} \cdot \frac{520}{1} \cdot \frac{7}{20} = \frac{21}{13} \cdot \frac{26}{1} \cdot \frac{7}{1} = \frac{21}{1} \cdot \frac{2}{1} \cdot \frac{7}{1} = \frac{21 \cdot 2 \cdot 7}{1} = \frac{294}{1} = 294$
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