Question

A side of a square room is 3m. How many tiles of size 144 sq cm, can be fix to the
flooring of this room ?​

Answer 1

$\LARGE\tt\underline{Answer:}$

• First we have to find the area of the square room.

Area = side × side

Area = 3 × 3

Area = 9m

• Now, We have to find the number of tiles which can be fitted in the room.For that we have to find the area of tile.

Area of tile = side × side

Area of tile = 144 × 144

Area of tile = 20,736 sq.cm

• Now, We have to find how many tiles can be fixed in the room

No:-of tiles which can be put in the room = $\Large\frac{20736}{9}$

No:-of tiles which can be put in the room = 2,304 sq.cm tiles.