Prealgebra (7th Edition)

by Martin-Gay, Elayn

Published by Pearson

ISBN 10: 0321955048

ISBN 13: 978-0-32195-504-3

Chapter 7 - Section 7.3 - Solving Percent Problems with Proportions - Practice - Page 487: 2

Answer

$\frac{30}{90}$=$\frac{p}{100}$

Work Step by Step

30 is what percent of 90 ? what number is percent 90 is base 30 is amount $\frac{30}{90}$=$\frac{p}{100}$

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