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

  • question_answer 30) What should be added to \[\frac{21}{37}\]to make it 1?

    A)  \[\frac{26}{37}\]                      

    B)  \[\frac{6}{37}\]       

    C)  \[\frac{16}{37}\]           

    D)  \[\frac{7}{37}\]

    Correct Answer: C

    Solution :

    (c) Let quantity required to be added be x \[\therefore \,\,x+\frac{21}{37}=1\Rightarrow x=1-\frac{21}{37}=\frac{37-21}{37}=\frac{16}{37}\]         

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