This question cannot be answered because pounds are units of mass and gallons are units of volume. The mass of 486 gallons would depend on the density or specific gravity of the substance with that volume.
This question cannot be answered. Pounds are units of mass and gallons are units of volume.
A gallon of water is estimated to weigh 8.34 pounds. 21 tons divided by 8.34 pounds = 5035.97122 gallons of water.
A gallon of water weighs 8 pounds. Other things weight more or less, so for anything else you would have to determine what it weighs per gallon. It would be 118.75 gallons of water, but a lot less of mercury.
300 gallons
The answer is: 486/6 = 81 and the square root of 81 is 9 feet which is the length of each edge.
486g is about 1.07 pounds.
42 gallons of water is 350.7 pounds
10 US gallons is approximately 83.5 pounds
30 pounds of water is 3.593 gallons.
About 250.5 pounds for 30 US gallons.
10 gallons of water is 83.5 pounds
800 pounds of water would be 95.8 US gallons.
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.
20 gallons of water weighs 167 pounds.
4o pounds
15,820 gallons of water weighs 132,097 pounds.
1.189 gallons of plain water weighs 9.92 pounds.