Question

The distance between two cities is 300 km. a man travels for the first 100 km at the
speed of 50 km/h and the rest of the journey in 5 hours. Find the average speed of the

journey


please tell fast..​

Answer 1

Answer:

Average speed=Total distance/Total time

Total distance=300km

Time taken to cover first 100km= Distance/Speed

=100/50=2hours

Now total time=2+5=7hour

So average speed,,=300/7=42.85=43km/h