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.
2000 Gallons
Volume of that space is 36" x 17" x 12" = 7,344 = 31.79gallons
500 / (16 x 12) = ~2.604 gallons/inch
12 gallons
7.5
2000 Gallons
It depends on the AREA of the tank. If the tank has 4 x 4 feet sides, there is about 83 gallons in 10 inches. However if the tank is 4 x 12 there is almost 250 gallons in a 10 inch depth.
6.23377 US gallons.
Volume of that space is 36" x 17" x 12" = 7,344 = 31.79gallons
500 / (16 x 12) = ~2.604 gallons/inch
One gallon.
12 gallons
7.5
18.7013 US gallons.
91.5 Imperial gallons, approx.
The Chevy Tahoe gas tank holds 12 gallons of gasoline.
12 gallons