SOLUTION: If i have a 81% in the class and i get a 72% on a final worth 20% of my grade. What would i get in the class.

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Question 934722: If i have a 81% in the class and i get a 72% on a final worth 20% of my grade. What would i get in the class.
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
(1 - 0.20)*81 + 0.20*72 = 79.2%
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