Question

How many square tiles each of side 0.25 m will be required to pane the floor
of a room which is 4 m broad and 3 m long?​

Answer 1

No. of square tiles = area of floor ÷ area of square

= (4 × 3)/(0.25 × 0.25)

= 12/0.0625

= 192

Answer 2

Step-by-step explanation:

Area of room = l x b = 4 x 3 = 12m^2

area of tiles =>0.25 x 0.25 = 0.0625

No. of tiles required = 12 / 0.0625 =192 tiles.