HELP PLEASE LIKE NOW Jamie is taking a trip where he will be driving on a
highway for 104 miles and then driving in a city for 28 miles. He knows that his car
gets 30 miles per gallon of gas for highway driving and 24 miles per gallon of gas in
city driving. He calculates his average fuel efficiency for the entire trip (rounding
to 2 significant digits when necessary) as shown. Is this the most accurate method?
Explain.
Total miles: 104 + 28 = 132 miles
Total gas: 10430+2824≈4.6 gallons
Average fuel efficiency: 13246≈29 mpg