Question

A man went from his home to market 3km away with a uniform speed 4km/h and on finding the market closed he instantly turns back with a velocity 6km/h . Find the average speed of his journey.

Answer 1

Answer:

here you go mate next time check if someone already asked this question

Answer 2

Answer:

4. 8

Explanation:

avg. Speed = total distance covered/total time

taken

= (3km + 3km) / ( 3km/4km/h) +(3km/6km/h)

= 24km/5km

= 4. 8km