# Math

Student answers 75​% of the questions on a math exam correctly. If he answers 30 questions​ correctly, how many questions are on the​ exam?

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1. 30/x = 75/100

Cross multiply and solve for x.
https://www.mathsisfun.com/algebra/cross-multiply.html

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Writeacher
2. A student answer 75% of the questions on a math exam correctly. If he answers 30 questions correctly, how many questions are on the exam

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3. im sorry but none of this helps

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4. idek

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5. 30 questions represent 75% of the test, so the test consists of:
30/75%=30/.75=40 questions ..........

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