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.
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 1 - Problem Solving and Critical Thinking - Chapter 1 Test - Page 46: 12
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