Answer:
49.32km/h
Step-by-step explanation:
Given a man drives a car a distance of 200km at an average speed of 44km/h
We know that

initially

time=4.54 hours
Now Given the total trip should be completed in 9 hours
the time taken to complete the second part of the trip is 9-4.54=4.46 hours
Given the distance travelled in the second half is 220km
We know that


average speed = 49.32 km/h.