Calculate the distance travelled by the vehicle.
The following table contains the data of speed and the time in which the vehicle has travelled.
| Duration (in \(hr\)) | 3 | 6 | 9 | 12 | 15 |
| Speed (in \(km\)\(/\)\(hr\)) | 5 | 18 | 21 | 33 | 43 |
What is the total distance covered by the vehicle at the time of \(12\) \(hours\) ?
Answer: \(km\)
Important!
Note: Enter your answer with two decimal digits.