Question

Two athletes A and B are running on a 900m long track from opposite ends, their speeds are in the ratio of 4: 5, when will they cross each other: 1. 500m from A's end 2. 400m from B's end 3. 400m from A's end 4. 100m from A's end

Answer 1

3.400m from A's they will cross each other

Answer 2

This is ur answer hope it will help u