Question

The number of square tiles of side 15cm ​

Answer 1

Side of square tiles = 15 cm

.°. Its Area = (15)² = 225 cm²

To get the number of such tiles constructed into a rectangular floor,

(Area of the rectangular floor) ÷ 225

Answer 2

Answer:

Area of square tiles = side * side

= 15×15

= 225cm²

* If we have to find how many nubers of tile are to be fitted in an area just divide the area of that place and area of tiles.