SOLUTION: My average is currently at 92% and my Final is worth 30% of my grade. What will my average be if I get 70% on the exam?

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Question 759614: My average is currently at 92% and my Final is worth 30% of my grade. What will my average be if I get 70% on the exam?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
My average is currently at 92% and my Final is worth 30% of my grade.
What will my average be if I get 70% on the exam?
:
We can assume 7 grades of 92 and 3 exam grades
:
A = %287%2892%29%2B3%2870%29%29%2F10
A = %28644%2B210%29%2F10
A = 854/10
A = 85.4 Would be your average