Question

a train took 11.5 minutes to travel 10 km from station Ato b stopped at station B for 30 seconds it then to another 24 minutes to travel 20 kilometre from station b to c what was the average speed of the train?

a). 20 km/h
b). 200km/h
c).15km/h
d).50km/h​

With full explanation please​

Answer 1

Step-by-step explanation:

average speed of train = 15 km/h