Question

    A can complete `1/4` of a work in 6 days and B can

    complete `2/5` of the work in 12 days. In how many days can both A and B together complete the work?
    A 12 days Correct Answer Incorrect Answer
    B 40/3 days Correct Answer Incorrect Answer
    C 31/5 days Correct Answer Incorrect Answer
    D 14 days Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

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