Question

the number of square tiles of side 15 cm required for flooring a room of side 3.6 M equal to 4.5 cm will be

Answer 1

ANS 27 TILE NOW SEE.

Answer 2

Answer: There is needed approximately 7 tiles for flooring a room.

Step-by-step explanation:

Since we have given that

Length of room = 3.6 m= 360 cm

Breadth of room = 4.5 cm

Area of room is given by

$Area=Length\times breadth\\\\Area=360\times 4.5\\\\Area=1620\ cm^2$

Length of square tile = 15 cm

Area of each tile is given by

$Area=Side^2\\\\Area=15^2\\\\Area=225\ cm^2$

So, Number of square tiles is given by

$\frac{\text{ Area of room}}{\text{ Area of each tile}}\\\\=\frac{1620}{225}\\\\=7.2$

Hence, there is needed approximately 7 tiles for flooring a room.