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    Question

    Two numbers are in the ratio 3 : 4. When 8 is subtracted

    from each, the ratio becomes 2 : 3. Find the greater number.
    A 24 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 28 Correct Answer Incorrect Answer
    D 32 Correct Answer Incorrect Answer

    Solution

    Let the numbers be x and y. x/y = 3/4 x = 3y/4 3x - 24 = 2y - 16 3x - 2y = 24 - 16 3 ├Ч 3/4y - 2y = 8 9y/4 - 2y = 8 9y - 8y = 32 y = 31 x = 3/4 ├Ч 32 = 24 Therefore, greater nimber is 32.

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