Basic College Mathematics (9th Edition)

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

Chapter 5 - Ratio and Proportion - Summary Exercises - Ratio, Rates and Proportions - Page 358: 7

Answer

2.1 points/minute 0.48 minutes/point

Work Step by Step

$\frac{100 points}{48 minutes}$ = $\frac{100\div48 points}{48\div48 minutes}$ = $\frac{2.1 points}{1 minute}$ = 2.1 points/minute $\frac{48minutes}{100 points}$ = $\frac{48\div100minutes}{100\div100 points}$ = $\frac{0.48minutes}{1 point}$ = 0.48 minutes/point
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