Question

the distance between kolkata and delhi is 880 km kolkata express delhi at 7:2o am and reaches Kolkata at 7:20 pm find the average soeed train​

Answer 1

Answer:

speed=distance/time so speed of train be111

Answer 2

Answer:

total distance = 880 km

total time taken = 12 hr

Average speed = total distance/total time taken

                         =880/12  km/hr

                         = 73.3 km/hr