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8 September, 15:47

a new school has a teacher to student ratio is 2:15. the school has 42 teachers. how many students are there in the school?

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Answers (2)
  1. 8 September, 16:07
    0
    315

    Step-by-step explanation:

    42:2 = 21

    2*21 = 42

    So, 15*21 = 315

    315:21 = 15
  2. 8 September, 16:15
    0
    315

    Step-by-step explanation:

    42:2 = 21

    2*21 = 42

    So, 15*21 = 315

    315:21 = 15
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