8th Class Mathematics Rational Numbers Question Bank Rational Numbers

  • question_answer
    The difference of \[5.\overline{76}\] and \[2.\overline{3}\] is

    A)  \[2.\overline{54}\]                     

    B)  \[3.\overline{73}\]             

    C)  \[3.\overline{46}\]                     

    D)  \[3.\overline{43}\]

    Correct Answer: D

    Solution :

    (d): \[5.\overline{76}-2.\overline{3}\] \[=5+\frac{76}{99}-2-\frac{3}{9}=3+\frac{76}{99}-\frac{3}{9}=3+\left( \frac{76-33}{99} \right)\]\[=3+\frac{43}{99}=3.\overline{43}\]


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