Answer:
1536 tiles
Step-by-step explanation:
Given,
The length of kitchen = 10 ft,
Width of the kitchen = 8 ft,
∵ The shape of floor of kitchen must be rectangular,
Thus, the area of the kitchen = 10 × 8 = 80 square ft = 11520 in²
( Since, 1 square feet = 144 square inches )
Now, the length of a tile = 2.5 in and its width = 3 in,
So, the area of each tile = 2.5 × 3 = 7.5 in²,
Hence, the number of tiles needed = [tex]\frac{\text{Area of kitchen}}{\text{Area of each tile}}[/tex]
[tex]=\frac{11520}{7.5}[/tex]
= 1536
