SOLUTION: There are 120 questions on my math final. The final is worth 20% of my grade. How many questions can I miss to get an 80% on the final?
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Question 749060: There are 120 questions on my math final. The final is worth 20% of my grade. How many questions can I miss to get an 80% on the final? Answer by solver91311(24713) (Show Source):
