Question

The distance between Delhi and Lucknow is 720 km two trains start from the two station simultaneously towards each other the speed of the train starting from Delhi 15 km per hour less than the speed of the train starting from Lucknow after 8 hour, the train are 100km apart from each other what is the speed of the train that started from Lucknow?

Answer 1

the speed of the train that started from lucknow is 46.25 km/hr