answersLogoWhite

0

There are 0.004 gallons per cubic inch in a round horizontal tank. You just said per inch, but actually, you must calculate cubic inches in order to convert to gallons. Cubic inches is calculated by: volume=pir2h. pi=3.14159 r=radius h=height radius=1/2xdiameter

User Avatar

Wiki User

12y ago

What else can I help you with?