Question

find the number of tiles needed for a room whose length is 15cM breadth is 25 CM the tiles dimension is 10 centimetre​

Answer 1

Answer:

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