Answer :
Answer:
Area of single tile=2.25 square feet
Area of Floor, which is in the shape of Square having dimension 6 feet is
=Side × Side
=6 × 6
=36 Square Feet
Minimum number of tiles needed to cover the warehouse floor
[tex]=\frac{\text{Area of floor}}{\text{Area of floor}}\\\\=\frac{36}{2.25}[/tex]
Option D
None of the above