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OpenStudy (anonymous):
The temperature dropped from 75 degrees to 50 degrees. What was the percent decrease in the temperature? 33% 50% 66%
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OpenStudy (anonymous):
% decrease = \[\frac{\text{original }-\text{ new}}{\text{original}}\]
OpenStudy (anonymous):
huh?
OpenStudy (anonymous):
what was the original temperature? what is the new temperature?
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