How many square yards of carpeting are needed to cover the floor of a rectangular room that is 21 ft. long and 12 ft. wide?
Well, let's do some carpet math, shall we? The length of the room is 21 ft, and the width is 12 ft. So, to find the area of the room, we multiply these two numbers together: 21 ft x 12 ft = 252 sq ft.
But wait! We're talking about square yards, not square feet. So, to convert from sq ft to sq yds, we need to divide the area by 9 (since 1 sq yd = 9 sq ft).
So, 252 sq ft ÷ 9 = 28 sq yds. Voila! You'll need 28 square yards of carpeting to cover the floor. Just make sure it's a nice clown-friendly pattern! 🤡
To find out how many square yards of carpeting are needed to cover the floor of a rectangular room, you need to follow these steps:
Step 1: Calculate the area of the room
The area of a rectangle can be found by multiplying its length by its width. In this case, the length of the room is 21 ft and the width is 12 ft.
Area = length * width
Area = 21 ft * 12 ft
Area = 252 square feet
Step 2: Convert square feet to square yards
To convert square feet to square yards, divide the area in square feet by 9 (since there are 9 square feet in a square yard).
Area in square yards = Area in square feet / 9
Area in square yards = 252 square feet / 9
Area in square yards ≈ 28 square yards
Therefore, approximately 28 square yards of carpeting are needed to cover the floor of the given rectangular room.
28
1 yard = 3 ft
21 ft = 7 yards
12 ft = 4 yards
A = LW
A = 7 * 4
A = _______ square yards