SOLUTION: if i got a average of 88.5 on four of my tests what would be the lowest grade i can get and still have a average of 90

SOLUTION: if i got a average of 88.5 on four of my tests what would be the lowest grade i can get and still have a average of 90

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Question 795454: if i got a average of 88.5 on four of my tests what would be the lowest grade i can get and still have a average of 90
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
if i got a average of 88.5 on four of my tests what would be the lowest grade i can get and still have a average of 90
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If they all count the same,
(88.5*4 + Score)/5 = 90

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