# What will be his Average Speed? If

A man covers half of his journey at 6 km/hr and the remaining half at 3 km/hr. His average speed is:

- 3 km/hr
- 4 km/hr
- 4.5 km/hr
- 9 km/hr

**Answer: (3) 4.5 km/hr**

**Explanation:-**

The speed of a man to covered the half journey = 6 km/hr

The speed of a man remaining half covered journey = 3 km/hr.

Then, the average speed = (6 + 3)/2

= 9 /2

= 4.5 km/hr.

Then, the average speed of a man is 4.5 km/hr.

Hence, the answer is (3) 4.5 km/hr.