Answer:
Velocity, v = 7.44 seconds
Step-by-step explanation:
It is given that,
Distance covered by a vehicle, d = 2345 m
Time taken to move, t = 315 s
We need to find the velocity of the vehicle. Distance covered divided by total time taken is called the velocity of the object. It can be written as :

v = 7.44 m/s
So, the velocity of the vehicle is 7.44 seconds. Hence, this is the required solution.