Answer
True
Work Step by Step
Let's check to see whether this statement is true or false.
Twelve is 30% of 40 means:
12 = 30% $\times$ 40
12 =0.3 $\times$ 40
12 = 12
Since both sides are equal, we know for sure that twelve is 30% of 40.
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 4 - Proportions, Percents, and Solving Inequalities - 4.2 - Percents and Problem Solving - Concept Quiz 4.2 - Page 155: 4
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