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5 October, 14:09

A plane had 360 total seats, which are divided into economy and business class. For every 13 seats in economy class, there are 5 seats in business class. How many seats are there in each class?

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Answers (2)
  1. 5 October, 14:20
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    Your answer is 20 seats in each class
  2. 5 October, 14:38
    0
    X+y=360==>y=360-x

    x/y=13/5 = => 5x=13y

    5x=13 * (360-x)

    5x=4680-13x

    18x=4680

    x=260

    y=360-260

    y=100
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