[A930Rocket]

I’ve always bought wherever it was convenient, but last time went to Sunbelt Rentsls to fill it up. The scale was broken but he put in 4.5 gallons of gas at $4.50 per gallon.

What’s a gallon of propane weigh?

I’ll try the KOA near us and see what they have next time.

Edit: “1 gallon of propane weighs 4.2 pounds. A "full" 20 lb cylinder should have 4.7 gallons or propane in it.