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24 March, 16:58

A student answers 80% of the questions on a math exam correctly. If she

answers 48 questions correctly, how many questions are on the exam?

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  1. 24 March, 17:10
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    Step-by-step explanation:

    Set up an equation. 80 percent equals 0.8

    0.8x=48

    since 80 percent of x, the amount of questions on the exam equals to 48 questions correct.

    Divide both sides by 0.8 to get 60
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