SOLUTION: my grade is a 78 and the final exam is 15% of our grade and its only 25 question. and what if i scored a 60?

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Question 633879: my grade is a 78 and the final exam is 15% of our grade and its only 25 question. and what if i scored a 60?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
my grade is a 78 and the final exam is 15% of our grade and its only 25 question.
and what if i scored a 60?
:
Then your 78 is 85% of your grade,
:
Av = %2885%2878%29+%2B+15%2860%29%29%2F100
:
Av = %286630%2B900%29%2F100
:
Av = 7530%2F100
Av = 75.3 would be your average if you got a 60 on your exam
:
.6 * 25 = 15, you must get 15 right to score 60