500 gallons of pure water weigh 4,172.6 pounds (rounded)
With 250 pounds of salt added, the mixture had better weigh 4,172.6 + 250 = 4,422.6 pounds,
or else mass has disappeared, which is a no-no.
5 U.S. gallons of water weigh approximately 41.73 lbs. 5 Imperial gallons of water weigh exactly 50 lbs.
About 42 pounds.
608 US gallons of water is about 5,076.8 pounds.
That depends on what substance is in the gallons. If it's water, then they weigh about 37.6 pounds. If it's gold, then they weigh about 718 pounds. If the gallons are empty, then they have no weight at all.
34,069 kilograms. One gallon of water is 8.33 pounds. 1 Kilo is approximately 2.2 pounds.
Another 12.625 gallons of water!
50 gallons of plain water weighs about 417 pounds.
3,000 gallons of water weigh almost exactly 25,000 pounds
5 U.S. gallons of water weigh approximately 41.73 lbs. 5 Imperial gallons of water weigh exactly 50 lbs.
Four gallons of water is about 33.4 pounds.
417.5 pounds for 50 US gallons.
About 334 pounds for 40 US gallons.
About 42 pounds.
344.4 pounds for 41.269 gallons of plain water.
608 US gallons of water is about 5,076.8 pounds.
950 gallons of plain water is 7,928.1 pounds.
7.5 US gallons of water is about 62.625 pounds.