7th Class Mathematics Integers Question Bank Number System and Operations

  • question_answer
    The sum of two numbers is 40 and their product is 3680. The sum of their reciprocals is ________.

    A) \[\frac{2}{77}\]

    B) \[\frac{2}{47}\] 

    C) \[\frac{1}{84}\]  

    D) \[\frac{1}{92}\]

    E) None of these

    Correct Answer: D

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