First, the lengths must be converted to feet. 13 feet is 13/3 yards. To find the area of the room, we take length times width, or (13/3)*(13/3)=169/9 yards. This is about about 18.78 yards.
784 square feet requires a minimum of 87.1 square yards of carpet.
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.
13' x 15' (195 square feet) = 21.67 square yards of carpet needed.
28' x 14' (392 square feet) = 43.5 square yards of carpet needed.
13.333 square yards.
A square yard is = to 9 square feet.
You will need at least 32 square yards of carpet to cover that area.
At least 31.77 square yards are needed.
348 square feet are 38.666667 square yards.
170/9 = 18.9 square yards
88.5 Sq. meters of carpet.
184.08 square feet is needed.