100*120/9 = 1333.33... sq yards
There are 2034 square feet in 226 square yards (9sqft per sqyard).
3
18000
depends on how long it is. if its 14 feet long you need 196 feet.
21*3 = 63 square feet.
Depends on the floor height.. if each floor is 10 feet its 12 floors but just depends..
13 feet
27 x 7 = 189 square feet.
528 square feet
15'x33' (495 square feet) = 55 square yards of floor.
448
75.083 square feet.