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17 January, 14:35

The ratio of boys to girls in a class is 4:3. There are 35 students in the class. How many more boys than girls are there?

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Answers (2)
  1. 17 January, 15:38
    0
    Answer: 5 more boys in class than girls

    Step-by-step explanation:

    Total number in a class is 35

    Ratio of boys to girls is 4:3

    Boys = 4

    Girls = 3

    Add the two together to give 7

    Boys = 4/7*35

    Boys = 4*5

    =20boys

    Girls = 3/7*35

    Girls = 3*5

    =15girls

    So we have 20boys and 15girls

    To know how many more boys than girls

    Deduct the number of boys to girls

    To give

    20-15=5

    There are 5more boys in class than girls
  2. 17 January, 15:38
    0
    20:15 there are 5 more boys than girls
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