A tile is a square of side 25 CM. how many such tiles would be require

1.	A tile is a square of side 25 CM. how many such tiles would be required to cover floor of a square bathroom of side 3m.
Answer» Area of tile = side² = (25)² = 625 cm² Area of sqaure floor = 3² m² = 9 m² 1 m = 100 cm 1 m² = 100,00 cm² So, tiles needed = Area of sqaure floor/Area of tile Tiles needed = 900,00/625 = 144 tiles thank you so much sir

A tile is a square of side 25 CM. how many such tiles would be required to cover floor of a square bathroom of side 3m.

Answer»

Area of tile = side² = (25)² = 625 cm²

Area of sqaure floor = 3² m² = 9 m²

1 m = 100 cm

1 m² = 100,00 cm²

So, tiles needed = Area of sqaure floor/Area of tile

Tiles needed = 900,00/625 = 144 tiles

thank you so much sir