Mental MathAlgebra Level 1
A and B are currently standing 200m apart on a straight road, and A starts walking along the road toward B.
On the other hand, B starts walking toward A for 60m, but then B turns left and goes 20m, and then turns right and goes 40m. Finally, he turns right and walks until he reaches the road again.
If A and B walk with the same speed, what is the distance between them when B gets back to the road?