One square yard equals nine square feet, therefore 400 sq.ft. is 44.4444 square yards.
1 sq yard = 9sq feet so 3600/9=400 sq yards
to figure yards of soil you need cubic feet ( 400 sq ft X how deep??)then divide by 9
400 sq yards.
You cannot convert sq ft into yards, you must convert sq ft into sq yards. There are 9 sq feet in 1 sq yard so there are 283.33 sq yards in 2550 sq ft.
how menu sq yards in 15 ft by 23 ft
66.67 Sq. Yards.
5X30=150sq. ft. 150 sq. ft. / 9 sq. ft./sq. yard = 16.7 sq. yards
9 sq ft = 1 sq yard so 20909 sq ft = 20909/9 = 2323.222... sq yards.
2.67 sq yards.
133.3 sq yards
9 sq ft = 1 sq yard so 5160 sq ft = 5160/9 = 573.33... recurring sq yards.