Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 7 - Similarity - 7-1 Ratios and Proportions - Practice and Problem-Solving Exercises - Page 437: 43



Work Step by Step

You are given $\frac{2b-1}{4}$=$\frac{b-2}{12}$ Cross Multiply 12(2b-1)=4(b-2) 24b-12=4b-8 24b=4b+4 20b=4 b=$\frac{4}{20}$=0.2
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