Structural Pest Control Applicator Practice Exam

How much does 100 gallons of kerosene weigh?

1. 500 lbs

2. 660 lbs

3. 800 lbs

4. 1000 lbs

The correct answer is: 660 lbs

The weight of a liquid can be determined by multiplying its volume by its density. Kerosene typically has a density of about 6.6 to 7.0 pounds per gallon. To find the weight of 100 gallons of kerosene, you can use an average density of approximately 6.6 lbs/gallon. By calculating it: 100 gallons x 6.6 lbs/gallon = 660 lbs This calculation provides a clear understanding that the weight of 100 gallons of kerosene is approximately 660 pounds, making this the correct answer. The other options represent different weights which do not align with the average density of kerosene as understood in this context.