the floor of a room is in the shape of a square of side 4.8 M the floor is to be covered with square tiles of perimeter 1.2 metre.find the cost of covering the floor if each tile costs Rs 27
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heya!
here's ur answer frnd...
given the side of the room is 4.8m
area of the room=side×side(since it's a square room)
=4.8×4.8
=23.04m²
perimeter of the tile=1.2m
side×4=1.2m
side=1.2/4
side=0.3m
area of the tile=side×side
=0.3×0.3
=0.09m²
number of tiles to cover the room=23.04/0.09
=256
hence, 256 tiles are required to cover the floor.
total cost if each tile costs ₹27=256×27
=₹6912
hope this helps..!
here's ur answer frnd...
given the side of the room is 4.8m
area of the room=side×side(since it's a square room)
=4.8×4.8
=23.04m²
perimeter of the tile=1.2m
side×4=1.2m
side=1.2/4
side=0.3m
area of the tile=side×side
=0.3×0.3
=0.09m²
number of tiles to cover the room=23.04/0.09
=256
hence, 256 tiles are required to cover the floor.
total cost if each tile costs ₹27=256×27
=₹6912
hope this helps..!
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