A motorist travelled the distance between two towns, which is 65 km, in 2 hours and 10 minutes. Find his speed in meter per minute.
Distance between two town = 65 km.
Time taken to travel distance = 2 hours 10 min.
Total time =120+10=130min.
now
speed of motonist =Distancetime
=65×1000130=500m/min
∴ Speed of motonist is 500 m/min.