Answered

a train left station P at 08 10 and arrived at station Q at 11 10. the distance between station P and station Q is 255 km. what was the average speed of the train?

Sagot :

8:10 - 11:10 = 3 hrs
255km / 3 hrs = 85kph
average speed of the train: 85kph
Joecelid
11:10 - 8:10 = 3 hrs.

255 ÷ 3 = 85

so it means that the average speed of the train is 85 kph.