There are 756 square yards for the area. To calculate, first the feet are multiplied (108 x 63), which comes to 6804 square feet. Then this amount is divided by 9, because there are 9 square feet to one square yard, and the result is 756 square yards.
one yard is 9 square feet (x's) 108 is 972
12 square yards in 108 square feet.
28.4 square yards.
5 square yards.
These units arent compatible. square yard can be equivalent to square feet but not to feet.
It depends upon how deep the cement will be.
7.7 gallons.
You are mixing volume (square yard) and area (length x width). How deep do you want the dirt? One foot deep you need about 80 square yards of dirt.
The answer to how many yards depends upon how deep the material (ie, rock or mulch) is to be in the area. Using mulch as the material, at 2" deep, the anwer would be 4.26 yards (formula is L X W divided by 150) 640/150= 4.26 yards At 3" deep, the answer is 6.40 yards (L X W divided by 100) 640/100=6.4
One cubic yard of mulch will cover approximately 160 square feet at 2" deep, so you would need approximately two cubic yards of mulch to cover 271 square feet at 2" deep.
5,300 square yards (100 x 53).
If you say 2 inches deep, I assume you really mean cubic yards, as in how much you would have to buy? If so, the answer is 7.77, so you would need about 8 yards.
40.1 cubic yards
That is impossible. A yard is a measure of length or distance and a square yard belongs to an area. If it means that 75 square yards is the "area of a real square", then the side length of this square is 8.660254038 yards.
No answer - 200 yards is a measure of length, not area
Square feet is area, yards is length! Do you mean square yards? 650/9.
259.2593 sq. yards.
.617 Yards
This area is 19,639 45 square yards.