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    Question

    7(1/5) – 3(1/4) + 8(3/4) =

    ? What should come in place of the question mark ‘?’ in the following question?
    A 10(3/4) Correct Answer Incorrect Answer
    B 15(2/7) Correct Answer Incorrect Answer
    C 12(7/10) Correct Answer Incorrect Answer
    D 8(7/5) Correct Answer Incorrect Answer
    E 14(1/4) Correct Answer Incorrect Answer

    Solution

    7(1/5) – 3(1/4) + 8(3/4) = ? => ? = (7 – 3 + 8) (4/20 – 5/20 + 15/20) => ? = 12 (14/20) = 12(7/10)

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