Question

the same direction with speeds of 40 km/hr and 30 kmi
h respectively. In what time will they pass each other
25. Two trains of lengths 300 m and 200 m are travelling in
completely?
a) 150 seconds
b) 160 seconds
c) 5 minutes
d) 3 minutes or 180 seconds​

Answer 1

Answer:

3 minutes or 180 seconds

hope it helps you