How Many Tiles are Required to Complete The Field?

A rectangular field with length of 30 meters and breadth of 15 meters has to be cemented with floor tiles of 2 meters length and 1 meters breadth. How many tiles are required to complete the field?

  1. 275
  2. 450
  3. 300
  4. 225
Anurag Mishra Professor Asked on 6th September 2015 in Maths.
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  • 1 Answer(s)

    Answer: (4) 225

    Explanation:-
    The length of the rectangular field = 30 m
    The breadth of the rectangular field = 15 m

    Then, the area of the rectangular field = 30 x 15 = 450 m2

    The length of tile = 2 m
    The breadth of a tile = 1m

    The, area covered by a tile = 2 x 1 = 2 m2

    Then, the number of tiles to complete the field = 450/2
    = 225 tiles

    Hence, the answer is (4) 225.

    Anurag Mishra Professor Answered on 9th September 2015.
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