Question

2. A car covered the first half of the journey at a speed of 50 km/hr and then covered the remaining 150km in 2 hours. find average speed​

Answer 1

Step-by-step explanation:

speed in first half = 50km/hr

speed in 2nd half= 150km/2hr = 75kmph

avg speed = 50+75/2 =65kmph

hope it's helpful

Answer 2

The average speed is 60km/h

Refer to the inserted picture

Hope it helps :-)