How much Time will be Taken by A and B? If
The ratio of the speeds of A and B is 3: 4, A takes 20 min more than the time taken by B to reach a particular place. Find the time taken by A and B respectively to reach that place.
- 40 min and 30 min
- 80 min and 60 min
- 90 min and 45 min
- 90 min and 50 min