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    Question

    The ratio of two numbers is 4:8 and their LCM is 96. The

    numbers are:
    A 48,96 Correct Answer Incorrect Answer
    B 32,64 Correct Answer Incorrect Answer
    C 18,42 Correct Answer Incorrect Answer
    D 24,28 Correct Answer Incorrect Answer

    Solution

    Let two numbers be A and B. => A:B = 4x:8x LCM = 4┬а├Ч┬а8 ├Ч┬аx = 8x => 8x = 96 => x = 12 A = 4x = 4┬а├Ч┬а12 = 48 B = 8x = 8 ├Ч┬а12 = 96

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