Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 6 - Percent - 6.1 Basics of Percent - 6.1 Exercises: 53



Work Step by Step

If 100% of the children are present, this means that all of the children are present. Therefore, 12 of the 12 children are present. 100%$=100\div100=1$ $12\times1=12$ children present
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