A motorman should have taken a distance from town A totown B for exact time. Two

A motorman should have taken a distance from town A totown B for exact time. Two hours after he left he noticed that hecovered 80 km and if he keeps that speed he will arrive in B with15 min delay. So he increased the speed with 10km/h and arrived intown B 36 minutes earlier. Find:a) The distance between the two towns;b) The exact time that the motorman should have taken thedistance from A to B