In traveling from a dormitory to a certain city, a student went 1/3 of the way by foot, 3/5 of the way by bus, and the remaining 2 kilometers by car. What is the distance, in kilometers, from the dormitory to the city?	Options
A) 30
B) 45
C) 60
D) 90
E) 120
Whole trip = distance by foot + distance by bus + distance by car   x = 1/3x + 3/5x + 2   x - 1/3x - 3/5x = 2   x = 30km   Option: 30
<result>A</result>
In traveling from a dormitory to a certain city, a student went 1/3 of the way by foot, 3/5 of the way by bus, and the remaining 2 kilometers by car. What is the distance, in kilometers, from the dormitory to the city?