Question

if one rooms side are 24m × 20m. a tile have side are 0.4m × 0.3m. then how much tiles want to fix in that room?

Answer 1

Length of room 24m
Breadth of room 20 m
Area of room = 24*20=480m

Length of tile =0.4m
Breadth. Of tile = 0.3m
Area of tile = 0.4*0.3=0.12 m

No. Of tiles needed =480/0.12=4000 tiles

Answer 2

Hope it will help you.