The distance between P and Q is 180 km. Car A start moving from P to Q at a speed of 36 km/hr and Car B start moving from Q to P at a speed of 24 km/hr. In what time, car A will cross car B?
1
3.5 hours
2
3 hours
3
2 hours
4
4 hours
5
5 hours
The distance between P and Q is 180 km. Car A start moving from P to Q at a speed of 36 km/hr and Car B start moving from Q to P at a speed of 24 km/hr. In what time, car A will cross car B?