If the U.S. consumption of electricity is 3.873 trillion kWatt-hours per year, how much electricity does the average person in the U.S. use per year?

Question

Need help solving because I do not know how to find the average person

Answer 1

You need to know how many people use electricity in the US, which was not included in the question.  Once you have that number, divide the total annual electricity consumption by that number, and the result will be the average annual electricity consumption of one person.