Question

The distance between two cities is 380km.A train takes 6 hours 40 minutes to cover the distance.Find the speed of the train. ​

Answer 1

Answer:

The speed of the train is 57 km per hour

Step-by-step explanation:

Distance = 380 km

Time taken = 6 hours 40 min

                   = 6 hours + (40/60) hours

                   = 6 hours + 2/3 hours

                   = (6 + 2/3) hours

                    = (20/3) hours

Speed = Distance / Time

            = 380 / (20/3)

            = (3*380)/20

             = 1140/20

             = 57

Speed of the train is 57 km per hour