Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 7 - Section 7.1 - Ratio - Exercises - Page 270: 36



Work Step by Step

Always express the numeric ratio in the same order as given in the text version. flywheel teeth to drive-gear teeth = $72\ to\ 15=\frac{72}{15}=\frac{72\div3}{15\div3}=\frac{24}{5}$
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