Question

a floor of length 4 m and breadth 3 m is to be covered with tiles. if each tile is a aquare of dide 10 cm, then how many such tiles are required to cover the floor​

Answer 1

Step-by-step explanation:

Area of floor = 4×3 = 12 sqm

Tile each side is 20 cm = 0.20m

Area of tiles is 0.20×0.20 =0.04 sqm

No of tiles = 12/0.04 = 300 nos