Basic College Mathematics (9th Edition)

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

Chapter 6 - Percent - Summary Exercises - Using the Percent Proportions and Percent Equation - Page 433: 18


18 circuits is 2.7% of 658 circuits.

Work Step by Step

Part is 18. Whole is 658. Percent is unknown. $18=(x)(658)$ $18\div658 = (x)(658)\div658$ $0.02736 = x$
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