SOLUTION: If i have a 90% as my average grade and i get a 70% on something that is 10% of my grade and an 80% on an exam that is worth 20% of my grade what will my over all average be?

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Question 880465: If i have a 90% as my average grade and i get a 70% on something that is 10% of my grade and an 80% on an exam that is worth 20% of my grade what will my over all average be?

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
.70%2A90+%2B+.10%2A70+%2B+.20%2A80 is the final grade