8th Class Mathematics Sample Paper Mathematics Sample Paper-3

  • question_answer
    If \[\frac{11}{x}-\frac{7}{y}=1\]and \[\frac{9}{x}-\frac{4}{y}=6,\]then find\[x+y\].

    A) \[\frac{5}{3}\]                          

    B) \[\frac{3}{5}\]

    C) \[\frac{1}{2}\]              

    D) \[\frac{5}{6}\]

    E) None of these

    Correct Answer: D


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