

Area of the parallelogram = Base*Height
Mow, area of the one tile = 24*10 = 240 cm2
So, required number of tiles = area of the floor/area of one tile
= 1080 m2 /240 cm2
= (1080*10000)/240
= (108*10000)/24
= 4.5*10000
= 45000
Thus, 45000 tiles are required to cover a floor of area 1080 m2
