SOLUTION: if i got three wrong on a 13 question test what will my grade be?

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Question 826637: if i got three wrong on a 13 question test what will my grade be?
Found 2 solutions by richwmiller, MathLover1:
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Did you answer the other 10?

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

A 100% would be 13 out of 13. That means that each question would be worth 100%2F13=7.69 points each. If you missed 3 questions, that would be 23.08 points. Your grade should be a 100-23.08=76.92%.