This is not a correct conversion. Cubic feet is a measure of volume while square feet is a measure of area.
There are: 8 times 18 = 144 square feet
18 x 12 = 216 square feet.
10' x 18' = 180 square feet.
2.25 square feet.
Just multiply the two together. The answer here is 180 square feet.
You don't. You either A) convert 18 cubic inches into cubic feet, or B) convert 18 square inches into square feet. A... there are 1728 cubic inches in a cubic foot, so 18 cu in would be 0.00104 cu ft. B... there are 144 square inches in a square foot, so 18 square inches would be 0.125 sq ft.
31,104 cubic inches = 18 cubic feet.
That is 18 cubic ft.
18 US gallons equates to 2.4 (2.40625) cubic feet.
One cubic yard is 27 (33) cubic feet, so 18 cubic yards is 18 x 27 cubic feet.
18 x 18 = 324 square feet
18 ft * 33 ft * 52 inches = 18*33*52/12 cubic feet = 72,887.6 litres.
18 square meters is the same as 193.75 square feet.
18 feet
If the given dimensions are in feet then 18*8.7*9 = 1409.4 cubic feet
There are: 8 times 18 = 144 square feet
18 square feet = 1.67 square meters.