7th Class Mathematics Decimals and Fractions Question Bank Fractions and Decimals

  • question_answer
    Which of the following is the improper fraction form of \[12\frac{1}{5}\] ?

    A)  \[\frac{72}{5}\]               

    B)         \[\frac{61}{5}\]  

    C)  \[\frac{108}{5}\]                             

    D)         \[\frac{85}{5}\]

    Correct Answer: B

    Solution :

     \[\frac{N}{D}=\frac{WN\times D+N}{D}\]where W is the whole number, N is the numerator and D is the denominator. So, \[12\frac{1}{5}=\frac{12\times 5+1}{5}=\frac{60+1}{5}=\frac{61}{5}\]


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