44.44 square yards.
Chat with our AI personalities
3,600
One square yard equals nine square feet, therefore 400 sq.ft. is 44.4444 square yards.
400 square yards. This is because there are 9 square feet in a square yard, and there are 3600 square feet of carpet needed to cover the 60' x 60' floor.
There are 3 feet in one yard. Therefore, 400 yards is equal to 400 x 3 = 1200 feet.
to figure yards of soil you need cubic feet ( 400 sq ft X how deep??)then divide by 9