7. Faizal wants to change the floor tiles of his room. How many sqaure tiles
of sidel 1 unit will be needed if the length of the room is 25 units and the
breadth is 18 units.
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1
Answer:
hey ya,the ans is 450 tiles.
Step-by-step explanation:
Area of the room=lxb
=25x18
=450 sq. units(a1)
Area of the tile=side x side
=1x1
=1 sq. unit(a2)
No. of the tiles =a1/a2=450/1
=450
Hence, the no. of tiles to be used is 450 tiles.
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