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2 September, 19:55

In Mr. Scott's class the ratio of boys to girls is 2:3. The total number of students in Mr. Scott's class is 30. What percent of the class are girls? How many girls are in the class?

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  1. 2 September, 20:16
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    40% of the class is Girls, so 12 students are girls

    Step-by-step explanation:

    add up the ratio

    2+3=5

    divide by 5

    30/5=6

    multipy ratio to find totial number of students

    2*6=12

    2*3=18

    divide the number of students to get the pecentage

    12/30=0.4=40%

    18/30=0.6=60%
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