SOLUTION: if there is 125 questions on a test and you need to get a 65%, how many can you get wrong?
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Question 757054
:
if there is 125 questions on a test and you need to get a 65%, how many can you get wrong?
Answer by
tommyt3rd(5050)
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100-64=35
125*0.35=43.75
so you can miss up to 43 to earn an average greater than 65