Karan wants to cover the floor of his room with lavish tiles. His room is square in shape with the side of 6 m. The shopkeeper told him that the area of each tile is 0.5 m2. How many tiles should Karan buy?
72
Area of the room = Side × Side
= 6 × 6 = 36 m2
Area of each tile = 0.5 m2
So, number of tiles required = Area of roomArea of a single tile
= 360.5 = 72