Question

On a subway route, station C is located at the midpoint between stations A and D. Station B is located at the midpoint between stations A and C. If the distance between stations A and D is 2.4 kilometers, what is the distance between stations B and D?

Answer 1

2.4 km is the distance between A and D. the distance between B and D is 3/4 of this. So this is: 2.4 * 3/4 = 1.8 km