7th Class Mathematics Rational Numbers Question Bank Rational Numbers

  • question_answer
     \[\frac{1}{1+\frac{1}{5+\frac{1}{3}}}=\]

    A)  \[\frac{5}{19}\]                        

    B)  \[\frac{7}{9}\]           

    C)  \[\frac{16}{19}\]                      

    D)  None of these

    Correct Answer: C

    Solution :

    (c) This problem is always solved from below. \[5+\frac{1}{3}=\frac{16}{3};\] then, \[1+\frac{3}{16}=\frac{19}{16};\] then,  \[\frac{1}{{}^{19}/{}_{16}}=\frac{16}{19}\] 


You need to login to perform this action.
You will be redirected in 3 sec spinner