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30 May, 09:01

10.

The ratio of boys to girls in Mrs. Harrison's math classes is 5:7. If there are 120 students in an

of her classes, how many are boys.

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Answers (1)
  1. 30 May, 10:11
    0
    50 Boys

    70 Girls

    Step-by-step explanation:

    Lets take the no. of boys = 5x

    and girls = 7x

    Total no. of students in ratio = 12x

    Total no of students = 120

    Therefore, 12x = 120

    x = 10

    So, no. of boys = 5x = 5*10 = 50

    No. of girls = 7x = 7*10 = 70
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