Question

a square room of side 12 meter is to be paved with square tiles 9f side 50 cm . what is the number of tiles required to pave the floor of the room​

Answer 1

Answer:

let number of square this required be x

so,

area of room =area of 'x' tiles

area of room =side ×slide =12×12=114m² =140000m²

area of 1 tile =50×50=2500m²

area of 'x' tile =2500×cm²

number of tiles required=140000/2500

=576

so,576 tiles are required.

Answer 2

Answer:

576 tiles

Step-by-step explanation:

Let the number of square tiles required be x .

Therefore,

Area of room = Area of 'x 'tiles.

Area of room = side × side = 12× 12 = 144 m ²= 1440000 cm ²

Area of 1 tile = 50× 50 = 2500 cm ²

thus, area of x tile = 2500x cm ²

Number of tiles required = 1440000 / 2500

= 576

so ,576 tiles are required.

HOPE IT HELPS U