Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 7 - Section 7.3 - Integrated Review - Percent and Percent Problems: 32

Answer

120%

Work Step by Step

78 is what percent of 65? 78= x $\times$ 65 Translate to an equation $\frac{78}{65}$=$\frac{x\times65}{65}$ Divide both sides by 65 1.2 = x Write 1.2 as a percent 120%=x Then 78 is 120% of 65 Check the resultats 78= x $\times$ 65 78= 1.2$\times$ 65 78=78
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