Just over 20 gallons
33 but usually 28
2 gallons, 10/5 = 2
18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.
= 18 x 20 = 360 sq yards
It could be 497 gallons, depending on the size of the container.
83.12 gallons
20
About 18 to 20 Gallons
22.032 gallons (rounded)
18-20 mpg
18 MT is max allowed
75.7 L. U.S. gallons are different from imperial gallons. 1 Imperial gallon is equal to 4.54609188 litres and 1 US gallon is equal to 3.78541178 litres. Liters on the other hand are the same everywhere. One liter equals 0.26 U.S. gallon or 0.219 Imperial gallon.
6-ft x 18-in x 20-in = 72 x 18 x 20 = 25,920 cubic inches = 112.208 gallons of space,regardless of what's in it. Even if it's empty.
20 x 20 is only two dimensions, like length and width, but no height, so it wouldn't be able hold any gallons. You have to add the height measurement, and then the measuring distance. Perhaps it is 20 x 20 x 5, but is that inches or feet or cm? The measuring distance is needed to calculate how large the container is.
14
18 * 20 * 12 = 4320 which is the volume in cubic inches and is 18.7012987 gallons. Divide 4320 cu. in. by 231 cu. in. per gallon.