I can't do it directly, but if you convert to metric it's easy! One Gallon of water equals 3.785 L of water, which weights 3.785 Kg (by definition!), which converts back to 8.344 pounds. Multiply that by 4000 and you get 33376 pounds. (In case you're interested, that is 16.688 tons. Not the metric type.)
This depends on the density of the substance.
4,000 gallons of water weighs 33,400 pounds.
4,000 gallons of plain water weighs about 33,380 pounds.
33400 ibs
800 pounds of water would be 95.8 US gallons.
20 gallons of water weighs 167 pounds.
58.38 pounds per 7 gallons of plain water.
If you're referring to plain water then 170 pounds would be 20.4 gallons.
400 pounds of plain water is about 48 gallons.
33400lb
That converts to 4000 pounds which is the same as 2 tons. 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.
800 pounds of water would be 95.8 US gallons.
Gallons of what? Different substances have different weights, so you need to be specific. If it's water, then you need to specify if it's salt water or fresh water, since they don't weigh the same.
15,820 gallons of water weighs 132,097 pounds.
About 25 pounds for three US gallons of water.
20 gallons of water weighs 167 pounds.
42 gallons of water is 350.7 pounds
22,000 pounds of water is 2,634 (2,634.73054) US gallons.
Nine US gallons of water weighs about 75.15 pounds.
3.593 US gallons of water in 30 pounds
1,260 pounds of water is about 151 gallons of water.