Question

The side of a square tile is 10 cm.How many tiles can be fixed on one side of a wall which is 2.5 m long and 2 m high.

Answer 1

Hello friend,

Area of one tile = 0.1*0.1=0.01meter square

Area of wall = 2.5*2=5.0meter square

Number of tiles = 5.0/0.01

=500

500 tiles need to be used.

Hope it helps you.