Carole’s car averages 12.4 mi/gal in city driving, and 21.2 mi/gal in highway
driving. If she drove a total o? Carole’s car averages 12.4 mi/gal in city driving, and 21.2 mi/gal in highway driving. If she drove a total of 502.4 miles on 32 gallons of gas, how many of the gallons were used for city driving?
driving. If she drove a total o? Carole’s car averages 12.4 mi/gal in city driving, and 21.2 mi/gal in highway driving. If she drove a total of 502.4 miles on 32 gallons of gas, how many of the gallons were used for city driving?