SOLUTION: A student answers 75% of the questions on a math exam correctly. If he answers 15 questions correctly, how many questions are on the exam?
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Question 916671: A student answers 75% of the questions on a math exam correctly. If he answers 15 questions correctly, how many questions are on the exam?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
15 = 75% of the number
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Find 1%
Multiply that by 100.
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