the floor of a rectangular room has length 4 m and breadth 3.2 M find the number of tiles required to cover the floor if each side of a tile measures 40cm
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Answer:
8 tiles
Step-by-step explanation:
total area of the room =l×b
400×320
128000cm {}^{2}128000cm
2
area covered by a single tile=40×40
=
1600cm {}^{2}1600cm
2
number if tiles required =area of room/area of a tile
=12800÷1600
=8 Tiles
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