SOLUTION: If my average in a class is an 81 and I made a 30 on my exam that counts 20% of my grade, then what would be my final grade?

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Question 448495: If my average in a class is an 81 and I made a 30 on my exam that counts 20% of my grade, then what would be my final grade?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It depends on how many items the 81 average is based on.