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OpenStudy (anonymous):
A test has 20 questions. If Peter gets 80 percent correct, how many questions did Peter miss? A. 6 B. 2 C. 5 D. 4
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OpenStudy (anonymous):
d.4
OpenStudy (anonymous):
So if 20 is 100% then 19 would be 95% and go down like that till you get to %80 which would be D
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