Question

A train leaves at 15.42 and arrives at its destination at 16.56.
If the train travelled 103 km, what was it's average speed in km/h?
Give your answer rounded to 1 dp.

Answer 1

Answer:

83.5km/hour

Step-by-step explanation:

time interval= 16:56 - 15:42= 1:14

= 1+14/60 = 1+7/30 hours= 37/30 hours

distance covered= 103 km

=> average speed= 103/ (37/30)

= 103×30/37

= 83.5 km/hour

Hope this helps you