354.166... square yards.
If you multiply inches times inches, you get square inches. You can convert that to square yards, but not to yards.
To convert square inches to square yards, divide square inches by 1,296.
3 sq yds = 3,888 sq in
3290 square feet.
900 square inches = 0.694 square yards.
You simply can't convert between linear units and square units.
25 Yards
2 square yards = 2592 square inches
36 inches equal 3 yards.
One square yard equals 9 square feet, so 9111 and 1/9th sq. yds. would equal 28,000 sq. ft.
There are 5184 inches in 4 square yards
221.67 (2dp)