Respuesta :

Average speed = Total distance/Time

A = 550km/6.5hr

A = 84.6 km per hr

Answer:

84.62 km/h

Step-by-step explanation:

You took 6.5 hours to drive 550 km.

We will find your average speed.

Speed = [tex]\frac{Distance}{Time}[/tex]

           = [tex]\frac{550}{6.5}[/tex]

           = 84.615 ≈ 84.62 km per hour

Your average speed was 84.62 km per hour.