Average speed — task. Science TNSB Mentoring, Class 9.

Find out average speed of Suresh, if he walks 9 km in 14 hours and further he walks 3 km in 4 hour in the same direction to reach his destination.

The average speed \(=\) \(km/h\).

[Note: Round off the answer and submit in single decimal].

Did you find an error?

5. Average speed