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3 December, 07:37

The equation 3s = 21 can be used to find the number of students in each van on a field trip. how many students are in each van

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  1. 3 December, 07:42
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    The answer is 7 because if you divide three on both sides you will get s=7.
  2. 3 December, 08:02
    0
    If we assume that it represents

    there are 3 vans that have equl number of students, there are 's' students in each van

    total number of studnets is 21

    so then s=students per van

    3s=21

    divide both sides by 3

    s=7

    7 students per van
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