What is the approximate weight, in pounds, of 50,000 gallons of water?

To determine the weight of 50,000 gallons of water, it's essential to use the fact that one gallon of water weighs approximately 8.34 pounds. By multiplying the number of gallons (50,000) by the weight of one gallon, we can calculate the total weight.

The calculation would be:

50,000 gallons × 8.34 pounds per gallon = 417,000 pounds.

Thus, the approximation for the weight of 50,000 gallons of water is 417,000 pounds, confirming that this answer is correct and provides an accurate representation of the weight of that volume of water. This method of calculation is standard in determining the weight of water in various applications, from engineering to environmental science.