The size of a singlet tile is 2×2 feet then how many tiles required to fill 17×12 floor

The size of a singlet tile is 2x2 feet then how many tiles required to fill 17x12 floor
A: 47
B: 51
C: 59
D: 63

Step 1 Floor area = 17 × 12 = 204 sq ft. Step 2 Each tile area = 2 × 2 = 4 sq ft. Step 3 Required tiles = 204 ÷ 4 = 51. Step 4 So 51 tiles are needed. This kind of calculation is common in construction and design where efficiency in material usage is important.