10th Class Mathematics Real Numbers Question Bank Real Number

  • question_answer
    Which of the following is a non-terminating repeating decimal?

    A)  \[\frac{72}{6000}\]                              

    B)  \[\frac{1771}{8000}\]

    C)  \[\frac{123}{{{4}^{2}}\times {{5}^{4}}}\]                

    D)  \[\frac{145}{{{4}^{3}}\times {{5}^{2}}\times {{7}^{2}}}\]

    Correct Answer: D

    Solution :

    (d): A non - terminating repeating decimal is one is which denominator has a factor other than 2 and 5.


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