The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is

Discussion in 'Calculator Requests' started by math_celebrity, Aug 4, 2020.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number

    Let the smaller number be s. Let the larger number be l. We're given two equations:
    1. l - s = 25
    2. s = l/6
    Plug in equation (2) into equation (1):
    l - l/6 = 25

    Multiply each side of the equation by 6 to remove the fraction:
    6l - l = 150

    To solve for l, we type this equation into our search engine and we get:
    l = 30

    To solve for s, we plug in l = 30 into equation (2) above:
    s = 30/6
    s = 5
     

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