You will need a minimum of 38.6 square yards of carpet to cover that area.
784 square feet requires a minimum of 87.1 square yards of carpet.
13.333 square yards.
You would need 20 square yards of carpet which is 180 square feet.
You will need at least 32 square yards of carpet to cover that area.
170/9 = 18.9 square yards
348 square feet are 38.666667 square yards.
For a 12' x 10' area you would need 13.33 square yards of carpet. 12 x 10 = 120 / 9 = 13.33 sy
Carpet is usually handled in rolls that are 12 feet wide, so 194 linear feet of carpet would be 12 x 194, or 2328 square feet. However, the most common measurement for carpet is square yards in the US, so you would divide 2328 sq. ft. by 9 sq. ft. to get the square yards, about 259. That would be enough carpet to cover an area 16 yards by 16 yards.
14 square yards (assuming you are purchasing whole square yards)
28' x 14' (392 square feet) = 43.5 square yards of carpet needed.
13' x 15' (195 square feet) = 21.67 square yards of carpet needed.