Question

A car turns from place A to place B .It travels the first half distance at a constant speed of 60km/hour and the remaining half distance at a constant speed of 40km/hour. What is the average km/hour

Answer 1

Answer:

50 km/hour is the average km/hour

Explanation:

60 +40=100

1+1=2

Which means 100 km per 2 hours. To make it one hour, we divide both by 2 ie. 100/2=50

2/2=1

Therefore, it is 50 kmph.