posted by mike on .
how many gallons of water will a tank measuring 66 inches in diameter and 24 inches in height,hold?
Since the data are in inches, I assume the answer would be in Americal gallons that is equivalent to about 3.8 litres.(as opposed to the Imperial gallon, about 4.54 litres).
Vomume = πd²h/4
Since 1000 cubic inches equal 4.329 US gal(liq.),
the box will hold
approx. 355 gal.