Problem Solving
试题详情
题目：
A car traveled 462 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city. If the car traveled 6 fewer miles per gallon in the city than on the highway, how many miles per gallon did the car travel in the city?
选项:
A、14
B、16
C、21
D、22
E、27
答案:
B
