Question

A rocket moves at the speed of 4.9 miles per second. How fast is the rocket traveling kilometers/hour (km/h)?

Answer 1

52 I think is the answer

Answer 2

The rocket is traveling at 4.9 miles per second, which is the same as 17,640 
miles per hour, because 4.9*60*60=17,640

Now convert 17,640 MPH to KPH
The rocket is traveling 28,328.8 Kilometers per Hour
Hope this Helps!!