A plane took 3. 55 hours to finish a journey. If the distance of

the journey was 2840 miles, at what average speed did the

plane travel?

mph

Respuesta :

Answer:

800 mph

Step-by-step explanation:

Use the formula: Distance/Time=Speed

Distance: 2840 miles

Time: 3.55 hours

Now Divide,  giving you the speed of 800 mph

Hope this helps!