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24 March, 20:48

Marissa got a 75% on her quiz. She had 30 questions correct. How many questions were on the quiz?

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Answers (2)
  1. 24 March, 22:15
    0
    40

    Think of it this way

    If it is 75% and there is 30.

    75 divided by 3 = 25

    So 10 questions is 25%

    75 + 25 = 100

    So 30 + 10 = 40
  2. 24 March, 23:33
    0
    questions * 75 percent = 30 correct

    question *.75 = 30

    divide by. 75 on each side

    questions = 30/.75

    questions = 40

    There were 40 questions
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