Question

A room is 6m long and 4m wide. How many rectangular tiles will be required to cover the floor of the room, if each tile is 25cm long and 20cm wide.

Answer 1

Answer:

480 TILES

Step-by-step explanation:

length = 6m

breadth = 4m

area = l x b

        = 6 x 4 = 24 m²

length of tile = 25 cm => 0.25m

breadth of tile = 20 cm => 0.2m

area of tile = 0.25 x 0.2

                  = 0.05m²

number od rectangular tiles will be required to cover the floor of the room are = 24m²/0.05m²

                = 480 tiles