Elementary Technical Mathematics

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

Chapter 7 - Section 7.2 - Proportion - Exercises - Page 277: 22

Answer

x=2.2

Work Step by Step

Set the product of the means equal to the product of the extremes and solve for the variable. $6\times x=1.1\times12$ $6x=13.2$ $6x\div6=13.2\div6$ $x=2.2$
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