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OpenStudy (linn99123):
The temperature of an oven went from 320° to 280°. What was the percent decrease in temperature? A. 1.25% B. 12.5% C. 1.43% D. 14.3%
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OpenStudy (anonymous):
Do you know the percent increase/ decrease formula?
OpenStudy (linn99123):
no
OpenStudy (anonymous):
12.5%
OpenStudy (anonymous):
320-280=40 40/320=0.125 0.125*100=12.5
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