What's the average speed of an object moving 3790 meters in 249 s.

Heya!!

For calculate velocity, lets applicate formula

                                               Δ   Being   Δ

                                         d = Distance = 3790 m

                                             t = Time = 249 s

                                             v = Velocity = ?

⇒ Let's replace according the formula and clear "v":

⇒ Resolving

Result:

The velocity is 15,22 meters per second.

Good Luck!!