So how many minutes are in an hour?
Divide 50 by that number and that's how you get the distance traveled by miles per minutes
≈ 0.8333.... miles per minute
using the conversion : 1 hour = 60 minutes
then divide m/h by 60 for m/min
[tex]\frac{50}{60}[/tex] ≈ 0.8333..... miles per minute