SOLUTION: If your average in a class is 77.5 and you get a 61.5 on a test that is worth 45% of your grade what it's your average?

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Question 925832: If your average in a class is 77.5 and you get a 61.5 on a test that is worth 45% of your grade what it's your average?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Avg = (77.5*55 + 61.5*45)/100