SOLUTION: A student missed 4 problems on a physics test and received a grade of 80%. If all the problems were equal value, how many problems were on the test ? Round your answer to the neare
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Question 805098: A student missed 4 problems on a physics test and received a grade of 80%. If all the problems were equal value, how many problems were on the test ? Round your answer to the nearest integer
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
x/5=4
x=20
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