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    Question

    Suppose 6A = 8B = 15C, then find the value of (A:B:C)

    .
    A 22:8:19 Correct Answer Incorrect Answer
    B 20:25:15 Correct Answer Incorrect Answer
    C 21:8:15 Correct Answer Incorrect Answer
    D 20:8:15 Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let 6A = 8B = 15C = 'p'

    So, 'A' = (p/6), 'B' = (p/8) and 'C' = (p/15)

    Required ratio = (p/6) :(p/15) (p/8)

    = (120/6) :(120/15) :(120/8) .........(LCM of 6, 8 and 15 is 120)

    = 20:8:15

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