5th Class Mathematics Bodmas Application Question Bank Bodmas Application

  • question_answer
    \[3\frac{1}{2}+2\frac{5}{7}\times \frac{9}{26}\times 2\frac{1}{2}\div 2=\_\_\_\_\]

    A)  \[\frac{491}{728}\]                           

    B)  \[\frac{4}{728}\]         

    C)  \[4\frac{491}{728}\]      

    D) none of these

    Correct Answer: C

    Solution :

         \[\frac{7}{2}+\frac{19}{7}\times \frac{9}{26}\times \frac{5}{2}\div 2=\frac{7}{2}+\frac{19}{7}\times \frac{9}{26}\times \frac{5}{4}\] \[=\frac{7}{2}+\frac{855}{728}=\frac{2548+855}{728}=\frac{3403}{728}\] \[=4\frac{491}{728}\]                      


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