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: 6


(a) guitar to clarinet (b)clarinet to violin

Work Step by Step

(a) guitar to clarinet $\frac{20}{4}$ = $\frac{20\div 4}{4\div 4}$ = $\frac{5}{1}$ (b)clarinet to violin $\frac{4}{2}$ = $\frac{4\div 2}{2\div 2}$ = $\frac{2}{1}$
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