Mixture problem

Question 10 My car gets 13 miles per gallon in the city and 37 miles per gallon on the highway. Suppose I used 24 gallons of gas and got an average of 15 miles per gallon for the trip. How many gallons did I use for each part of the trip? gallons at 13 miles per gallon (if needed, round to 3 decimal places) gallons at 37 miles per gallon (if needed, round to 3 decimal places) Submit