Basic College Mathematics (9th Edition)

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

Chapter 10 - Statistics - 10.1 Circle Graphs - 10.1 Exercises: 16

Answer

$\frac{310}{210}$ = $\frac{31}{21}$

Work Step by Step

Americans spend time on leisure, TV and sports = 5 hours 10 minutes Time in minutes = 5 * 60 min + 10 min = 310 min They spend time on working = 3 hours 30 minutes = 3 * 60 min + 30 min = 210 min Americans spend time on leisure, TV, and sports compared to working = $\frac{310}{210}$ = $\frac{31}{21}$
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