A value decreases from 800 to 680. What is the percentage decrease?
Correct answer
B. 15%
Why
Decrease = 120. Percentage decrease = 120 / 800 x 100 = 15%.
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Sample practice
B. 15%
Decrease = 120. Percentage decrease = 120 / 800 x 100 = 15%.
B. 15%
Decrease = 120. Percentage decrease = 120 / 800 x 100 = 15%.
A. 8%
Decrease = 400 - 368 = 32. Percentage decrease = 32 / 400 x 100 = 8%.
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