Karen's car travels 345 miles on 15 gallons of gas. How far can Karen's car travel on 1 gallon of gas?

divide 345 into 15 to get your answer witch is 23

now i bet your kind of wondering why would we divide it well when you divide the miles into the gallons it will give you how many miles it takes to give you one gallon of gas per 23 miles

Answer: 23 miles on one gallon of gas

You would divide 345 miles by 15 gallons and the answer is 23 miles.