Question

    What is the ratio whose terms differ by 35 and the

    measure of which is 4/9?
    A 2:7 Correct Answer Incorrect Answer
    B 3:5 Correct Answer Incorrect Answer
    C 5:9 Correct Answer Incorrect Answer
    D 4:9 Correct Answer Incorrect Answer

    Solution

    Let the ratio be x : (x + 35). Then,  => x/(x + 35) = 4/9 => 9x = 4x + 140 => x = 28 ∴  Required ratio = 28:63 = 4:9

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