Question

George drives first 120 km in 1 hours and next 180 km at an average speed of 120km/h. What is his average speed for the entire trip in km/h answers quick plss

Answer 1

Answer:

120km/h

Step-by-step explanation:

Total distance=120+180km

Total time=1+(180÷120)

=1+1.5

=2.5h

Average speed=total distance/total time

=300/2.5

=120km/h