Posted 1/28/2014 12:23 (#3642566 - in reply to #3641639) Subject: Re: L.P.is cheap at the corner store?
Propane weighs approx. 4.24 lbs per gallons so a 20lb tank would have 4.71 gallons in it @ a cost of 3.18 gallon + any possible taxes assuming there was actually 20lb of gas in each tank.