Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 1 - Problem Solving and Critical Thinking - Chapter Summary, Review, and Test - Review Exercises - Page 44: 26


Option C is the best estimate: 86,000.

Work Step by Step

Number of seconds in a minute = 60 Number of minutes in a day = 24 x 60 = 1440 Therefore, no of seconds in a day = 1440 x 60 = 86400 C is the best estimate.
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