Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 6 - Percent - 6.4 Using Proportions to Solve Percent Problems - 6.4 Exercises: 10

Answer

78 trees

Work Step by Step

Use the multiplication shortcut. part=(percent)(whole) part=(1.3)(60) part=78
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