What is the weight of 500 gallons of water, based on 1 gallon of water equals 8.34 pounds?

To find the weight of 500 gallons of water, you can multiply the number of gallons by the weight of one gallon. Given that one gallon of water weighs 8.34 pounds, the calculation would be:

Weight = Number of gallons × Weight per gallon

Weight = 500 gallons × 8.34 pounds/gallon

Weight = 4,170 pounds.

This calculation confirms that the weight of 500 gallons of water is indeed 4,170 pounds, making this answer correct.