Question

the number of square tiles of side 18 cm required for flooring a room is size 3. 24×1.6 will be​

Answer 1

Solution :-

Side of the square tiles = 18cm

Therefore,

As we know that,

Area of square = Side * Side

Area of square = 18 * 18

Area of square = 324cm^2

Now,

Dimension of room are 3.24 * 1.6

Length = 3.24m = 3.24 * 100 = 324

Breath = 1.6m = 1.6 * 100 = 160

Now

Let the number of tiles be n

Therefore,

n = Area of room/ Area of tile

n = 324 * 160 / 324

n = 51840/324

n = 160

Hence, The number of tiles required are 160$.$