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10th Class Mathematics Real Numbers Question Bank Case Based MCQs - Real Number

  • question_answer
    \[61/\left( {{2}^{5}}\times {{5}^{3}} \right)\] is a ______ decimal

    A) terminating

    B) recurring

    C) non-terminating and non-recurring

    D) None of the above

    Correct Answer: A

    Solution :

    \[\frac{61}{{{2}^{5}}\times {{5}^{3}}}\]here the denominator have only 2 or 5 prime factor (or in the form of \[{{2}^{n}}\,{{5}^{m}}\]), so \[\frac{61}{{{2}^{5}}\times {{5}^{3}}}\]is a terminating decimal.


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