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 1 Test: 12

Answer

The estimate is about 60.

Work Step by Step

0.48992 $\times$ 121.976 FIrst a good estimate for 0.48992 is 0.5, A good estimate for 121.976 is 120. IF we multiply 0,5 times 120, we get 60.
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