SOLUTION: My first test was worth 35% and I got 64 out of 100. My final project was worth 30% and I got 30 out of 30. My final exam is worth 35% and I'm just wondering what my mark in the

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Question 822550: My first test was worth 35% and I got 64 out of 100.
My final project was worth 30% and I got 30 out of 30.
My final exam is worth 35% and I'm just wondering what my mark in the class is this far.. And what I need on my final to end up with a 75% in the class.
Found 2 solutions by richwmiller, TimothyLamb:
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
.35*64+.3*100+.35x=75
You have 52.4 to contribute to your overall grade.
52.4 out of a possible 65 which is about 80%
x = 64.5714 you need on the final to get 75 in the class

Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
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grade after first test and final project:
(0.35*64 + 0.30*100)/0.65 = 80.6%
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final grade needed:
35*64 + 30*100 + 35f = 100*75
35f = 100*75 - 35*64 - 30*100
f = (100*75 - 35*64 - 30*100)/35
f = 64.6%
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