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6th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    Latika wants to put a border around her bedsheet of length 10 m and breadth 5 m60cm. Find the total cost of the border required at the rate of Rs. 90 per metre.

    A)  Rs.2808

    B)  Rs.2505

    C)  Rs.2408

    D)  Rs.2605

    Correct Answer: A

    Solution :

    Length of bed-sheet = 10 m Breadth of bed-sheet = 5 m 60 cm = 5.6 m Perimeter of bed-sheet = 2(10 + 5.6) \[=2\times (15.6)=31.2m\] Cost of 1 m border = Rs. 90 \[\therefore \] Total cost = Rs.\[(90\times 31.2)=\text{Rs}\text{. }2808\]


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