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7th Class Mathematics Comparing Quantities Question Bank Comparing Quantities

  • question_answer
    Express 54 m as a percentage of 1 km 80 m.

    A)  \[3\frac{5}{7}%,\]                

    B)  5%                 

    C)  \[37\frac{1}{7}%,\]      

    D)              50%

    Correct Answer: B

    Solution :

    1 km\[80\text{ }m=1000\text{ }m+80\text{ }m\]          Required percentage \[=\frac{54}{1080}\times 100=5%\]


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