60 x 40 feet = 2400 square feet
Eight (8.02083) cubic feet per 60 US gallons of water.
60' x 60' (3,600 square feet) = 400 square yards.
60 times 120 = 7200 square feet
60 square meters = 645.8 (645.835) square feet.
1 square yard =9 square feet 60 square yards = 540 square feet
The length times width will give you the area. So this comes out to 60 square feet.
50*60 = 300 square feet
1,080 square feet (18 x 60 = 1,080).
25 square feet.
60 x 55 = 3300 square feet
None, to work out cubic feet you need three dimensions, 3 feet x 20 feet is 60 square feet, to get to cubic feet you need another dimension.