SOLUTION: If I took a test with 200 questions and scored an 82, how many questions did I get wrong?

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Question 846127: If I took a test with 200 questions and scored an 82, how many questions did I get wrong?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Assuming each question was worth the same number of points.
Each question is worth a 1/2 point because answering %28200%29%281%2F2%29=100.
X%2A%281%2F2%29=82
X=164
You answered 164 correctly so (200-164) incorrectly.