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The price of a gym membership is decreased from $40 to $30. What is the percent of decrease?

A. 75%
B. 25%
C. 10%
D. 50%​

User HarveyAJ
by
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1 Answer

6 votes

Answer:

[(30-40)/40]*100=25%

To calculate the rate of change of a quantity, you must use the formula [(final value - initial value)/initial value]*100

Explanation:

User MrEvers
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