Question 1
Train A at 54 km/h and Train B at 64 km/h start from stations 493 km apart and move towards each other. How long will they take to meet?
Step-by-step:
1. Relative speed when moving towards each other = 54 + 64 = 118 km/h
2. Time = Distance / Relative Speed = 493 / 118 = 4.2 hours
1. Relative speed when moving towards each other = 54 + 64 = 118 km/h
2. Time = Distance / Relative Speed = 493 / 118 = 4.2 hours