6
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.
It depends how thick the gravel is being laid - at 4 inches thick, a cubic yard will cover 81 square feet.
1 cubic yard equals 27 cubic feet. At a six inch depth 1 cubic foot will cover 2 square feet, so 27 cubic feet will cover 54 square feet.
3 inches = .25 feet400 square feet X .25 feet = 100 cubic feet100 cubic feet / 27 cubic feet per cubic yard = 3.7 yards
9 square feet.
9 A square yard is 3 feet across and 3 feet long. 3x3=9
3 feet x 3 feet
A square yard is = to 9 square feet.
6
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.
54sqare feet
1 cubic yard will cover ~90 sq feet
It depends how thick the gravel is being laid - at 4 inches thick, a cubic yard will cover 81 square feet.
1 cubic yard equals 27 cubic feet. At a six inch depth 1 cubic foot will cover 2 square feet, so 27 cubic feet will cover 54 square feet.
3 inches = .25 feet400 square feet X .25 feet = 100 cubic feet100 cubic feet / 27 cubic feet per cubic yard = 3.7 yards
-- Exactly 300 square meters. -- That's about the same as 3,229 square feet or 359 square yards.