SOLUTION: I have a 91 average. I got a grade that was a 71 which is 10%. Then I got 100 which is 40%. What is my average?

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Question 823540: I have a 91 average. I got a grade that was a 71 which is 10%. Then I got 100 which is 40%. What is my average?
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
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50*91 + 10*71 + 40*100 = 100g
g = (50*91 + 10*71 + 40*100)/100
g = 92.6%
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