Answer and Explanation
Your Answer is
Correct Answer is D
Explanation
Tiles required for length: 10 × 12 ÷ 20 = 6, tiles required for width: 8⅓ × 12 ÷ 20 = 5, a total of 5 × 6 = 30 required
33. Aurelio is purchasing carpet tiles to cover an area of his living room floor that is 
feet wide by 10 feet long. Each carpet tile is a square 20 inches wide by 20 inches long. What is the minimum number of carpet tiles that Aurelio must purchase to cover this area of his living room floor?