Basic College Mathematics (10th Edition)

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

Chapter 7 - Measurement - Summary Exercises - U.S. and Metric Measurement Units - Page 503: 9



Work Step by Step

The child weighed 23 Kg. Weight unit can be measured in Kg, gram or mg. If we choose 23 gram it would be very weight of a child even mg is not possible it will be too light weight. So 23 kg is the correct unit.
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