Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapters 1-5 - Cumulative Review Exercises - Page 377: 9

Answer

68.381

Work Step by Step

1. When adding decimals, place values must line up. 2. In the photo, you can see the 2 and the 5 line up and the 9 and 4 line up. This is important 3. From here, normal addition can be used (note the carry over of the 1)
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