Detunze
For a motorist there are three ways going from City A to City C. By way of bridge the distance is 20 miles and toll is 50.75. A tunnel between the two cities is a distance of 10 miles and toll is $1.00 for the vehicle and driver and $0.10 for each passenger. A two-lane highway without toll goes cast for 30 miles to city B and then 20 miles in a northwest direction to City C The most economical way of going from City A to City B, in terms of toll and distance is to use the? (a) tunnel (b) bridge (c) bridge or tunnel (d) toll free highway (e) bridge and highway
d) toll free highway
Because A to C bridge + 20miles highway to B is 40 miles total plus toll,
A to C tunnel + 20miles highway to B is 30 miles total + toll
A to B directly by highway is 30 miles + no toll
Prasesh
I think they meant the economical distance from City A to City C
No question is correct, We can’t find the answer if it would have asked A to C