1,620 square feet.
First work out the area in square feet. To do this multiply the length by the width. 9 feet by 12 feet equals 108 square feet. Then convert square feet to square yards. There are 9 square feet in 1 square yard. So divide 108 by 9. The answer is 12 square yards.
8 square feet = 0.888889 square yards.
You can't convert that. You can convert feet to yards, or square feet to square yards.
Divide square feet by 9 to get square yards:117 ft2 / 9 = 13 square yards
1 square yard = 9 square feet therefore 24 square yards = 216 square feet.
1,350 square feet.
Total square yards: 110.0
15 feet
20 feet = 6.66 yards 40 feet = 13.33 yards therefore the amount of carpet needed is 6.66 * 13.33 which equals 88.88 square yards
430 sq feet = 430/9 sq yards = 47.77... sq yards.
630 square feet is 70 square yards.