A rough estimate is 36 pounds. Pounds is a unit of mass/weight. Gallons is a liquid measure. They do not convert cleanly. The density of the liquid being measured can make a big difference. If the liquid is water, there is 8 pounds to a gallon.
425 grams is 0.936965 pounds.
425 grams = 0.937 pounds, approx.
42 gallons of water is 350.7 pounds
10 US gallons is approximately 83.5 pounds
30 pounds of water is 3.593 gallons.
10 gallons of water is 83.5 pounds
That depends on what substance you have 227.5 pounds of.227.5 pounds of air fills many, many gallons.227.5 pounds of water fills about 27.2 gallons.227.5 pounds of granite fills only a few gallons.
22.5 L = 4.95 UK gallons or 5.94 US gallons.
20 gallons of water weighs 167 pounds.
4o pounds
417.5 pounds for 50 US gallons.
About 334 pounds for 40 US gallons.