Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 1 - Introduction to Physics - Problems and Conceptual Exercises - Page 15: 16

Answer

26.6 lb

Work Step by Step

12.1-lb is the term with the smallest number of decimal places (one decimal place). According to the rule stated on page 7: $2.35~lb+12.1~lb+12.13~lb = 26.6~lb$ (one decimal place).
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