SOLUTION: If there are 150 questions on a test and you get 83% for a score. How many did you get wrong?

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Question 672421: If there are 150 questions on a test and you get 83% for a score. How many did you get wrong?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If there are 150 questions on a test and you get 83% for a score. How many did you get wrong?
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150-0.87*150 = 0.13*150 = 19.5
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Cheers,
Stan H.