Question

a man walks 6 kilometre at 12 kilometre per hour and returns at 10 kilometre per hour find his average speed​

Answer 1

Answer:

average speed = total distance covered / total time taken

= 2.5 km/h

Hope it will help u..

Answer 2

Answer:

6.4 kmph

Step-by-step explanation:

6 km+10 km

  1.5 hr+1 hr

=6.4 kmph