11. On a highway a wreck occurred and caused a 12 mile traffic jam on one 6 points side of the road. The average car is 13.5 feet in length, the average truck is
20 feet in length, and the average 18 wheeler tractor trailer is 75 feet in
length. 65%of the traffic jam consists of cars, 20% trucks, and 15%
18wheeler tractor trailers. The average distance between vehicles is 2.5
feet. How many total vehicles are in the traffic jam?*
A. 2,926
B. 2,935
C. 3,260
ОО
D. 3,466