Question

please solve this please please please please ​

Answer 1

Area of square floor = a²= 9² = 81 m²

Area of tiles = 3×1 = 3 m²

No. Of tiles required = 81/3 = 27.

Answer 2

Answer:

27

Step-by-step explanation:

3 tiles can cover 9 meter in one row or 1 m in column

in column 9 tiles can come

or in row 3 tiles can come

9*3 =27