Given:
- Distance covered by the train = 464 km
- Time taken by the train = 5 hours 40 minutes

To find the speed of the train, we can use the formula:

Speed = Distance / Time

Converting Time to Hours:
As the given time is in hours and minutes, we need to convert it into hours to use it in the formula.

5 hours 40 minutes can be written as 5 + (40/60) = 5 + 0.67 = 5.67 hours

Calculating Speed:
Using the formula, we can calculate the speed of the train:

Speed = Distance / Time
= 464 km / 5.67 hours
≈ 81.81 km/h

Therefore, the speed of the train is approximately 81.81 km/h.

Explanation:
- To find the speed of the train, we need to divide the distance covered by the train by the time taken.
- The given time is in hours and minutes, so we convert it into hours by dividing the minutes by 60 and adding it to the given hours.
- Once we have the time in hours, we use the formula: Speed = Distance / Time.
- Dividing the distance of 464 km by the time of 5.67 hours, we get the speed of the train as approximately 81.81 km/h.