18.777 yards2
4 1/3 squared is .. about 19 square yards
12 feet X 13 feet = 156 square feet 156 / 9 = 17.333 square yards
1 yard = 3 feet 12 feet = 4 yards 10 feet = 3 and 1/3 yards Total area of the room 10 feet x 12 feet (120 square feet), or 4 yards x 3 and 1/3 yards. = 13 and 1/3 square yards You will need 13 and 1/3 square yards of carpet to cover a room or 120 square feet. Depending on how the carpet store measures it. Also, buy a little extra! 14 square yards would be a good bet. Consult your carpet dealer for more help if needed.
13
18.777 yards2
13 squared, divided by 9. I leave the math result to you.
4 1/3 squared is .. about 19 square yards
= 13 x 14 / 9 sq yards
13 X 16 divided by 9 = 23.11 square yards
12 feet X 13 feet = 156 square feet 156 / 9 = 17.333 square yards
13' x 13' (169 square feet) = 18.77 square yards. (divide square feet by 9 to get square yards)
You have to multiply the two dimensions to get the area. In this case the answer will be 156 square feet. Divide by 9 to get 17.33 square yards.
20.22 square yards 13 ft x 14 ft = 182 square feet 182 square feet divided by 9 square feet per square yard = 20.22 square yards
117 square feet = 13 square yards.
1 acres = 220 * 22 = 4840 square yards. So > 13 acres = (13 * 4840) = 62920 square yards.
17' x 13' (221 square feet) = 24.55 square yards.