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: 33


32 lb copper to 5 lb lead

Work Step by Step

96 lb copper to 15 lb lead $\frac{96}{15}=\frac{/\!\!3\times32}{/\!\!3\times5}=\frac{32}{5}$
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