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27 February, 06:45

The sum of three numbers is 136. The second number is 10 more than the first. The third number is 4 times the first. What are the numbers?

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Answers (2)
  1. 27 February, 06:46
    0
    2 4 6
  2. 27 February, 06:50
    0
    The answer to your question is 21, 31, 84

    Step-by-step explanation:

    Data

    sum = 136

    1st = x

    2nd = x + 10

    3rd = 4x

    Process

    - Write an equation to find the numbers

    x + (x + 10) + 4x = 136

    x + x + 10 + 4x = 136

    6x = 136 - 10

    6x = 126

    x = 126/6

    x = 21

    - Find the numbers

    1sr number = 21

    2nd number = 21 + 10 = 31

    3rd number = 4 (21) = 84
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