One US gallon of plain water weighs 8.34 pounds.
How many pounds of what? You are mixing measurements. Gallons measure volume while pounds measures weight. A gallon of water weights less than a gallon of mercury, but more than a gallon of oil.
8 pounds
4 US gallons of water is approximately 34.12 pounds.
A US gallon of water weighs 8.34 pounds. 32 x 8.34 = 266.88 pounds
Water weighs about eight pounds per gallon. That means that one pound of water equals one-eighth of a gallon. Some water may weigh a bit more or less, depending on its specific composition, but for practical purposes it takes eight pounds of water to make one gallon.
Pounds of what? Feathers, lead, milk . . . .?
For plain water, 175 pounds would be 21 gallons.
1 gallon of gasoline equals 5.8 to 6.5 lbs.
A US gallon of water weighs 8.34 pounds. 235.01 pounds of water would divide by 8.34 to equal 28.17 gallons.
8 pounds of water in 1 US gallon
1 gallon of water weighs 8.2 pounds, so 32.8 pounds
80 gallons of water weighs about 668 pounds (about 8.35 pounds per gallon).