Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.6 - Percent and Mixture Problem Solving - Exercise Set - Page 161: 43

Answer

300%

Work Step by Step

The area of the second parallelogram is $\frac{144}{36}*100=400$% percent of the area of the first parallelogram. The percent increase is 400-100=300%
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