Look at the given data in the table and answer the question:
|
Duration
(in \(hr\))
|
0-3 | 4-6 | 7-9 | 10-12 | 13-15 |
|
Distance covered
(in \(km\))
|
9 | 19 | 27 | 35 | 40 |
What is the average speed of the journey for the first \(9\) \(hours\)?
\(km\)/\(hr\)
Important!
Note: Enter your answer with 2 decimal digits.