A room is long and wide. Kareena wants to pave the floor with tiles. In the market different size tiles of the same brand quality are available:
Find how many tiles of each type are needed ?
Step-1 : Area of the room :
Length of hall and
Width of hall
Area of room
Step-2: Number of tiles:
Area of tile
Thus required number of tiles
Hence, at rupee each type needed is .