It means I actually made a mistake! I understand your solution. :)
I'll try it. I hope I do not make a stupid mistake. When the first train has travelled one third of the distance separating it from the other train, the fly will have travelled two thirds of this distance, and the other…
It means I actually made a mistake! I understand your solution. :)
I'll try it. I hope I do not make a stupid mistake. When the first train has travelled one third of the distance separating it from the other train, the fly will have travelled two thirds of this distance, and the other…