Mathematics, 15.10.2020 06:01 serenityjohnson98765
Mary decreased her time for the mile walk from 30 minutes to 24 minutes. What was the percent of decrease?
A. 32%
B. 20% increase
C. 20% decrease
D 88%
Answers: 3
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Mary decreased her time for the mile walk from 30 minutes to 24 minutes. What was the percent of dec...
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