A car traveled at a constant speed for 4 hours and covered 144.6 miles. It used 12 gallons of gas to travel this distance. How far did the car go in 1 hour? How far did the car travel on 1 gallon of gas?

1 hour = 36.15 miles

You get this when you divide the # of miles by the # of hours

1 gallon of gas = 12.05 miles

You get this because when you want to get to 1 gallon you just divide the miles it went by the amount of gas it took to get there

In one hour he traced the distance of: 36.15 miles

With one gallon of gas he went: 12.05 miles

; ) There you go! Good Luck!