Question:

The fuel efficiency rating for a certain car is 28 miles per

Last updated: 7/12/2022

The fuel efficiency rating for a certain car is 28 miles per

The fuel efficiency rating for a certain car is 28 miles per gallon on the highway and 20 miles per gallon in the city. During one week the car traveled 220 miles and used 9 gallons of fuel. How much fuel was used for city driving? How much fuel was used for highway driving?