You are travelling 65 miles in 1 hour, or 60 minutes.
So 65 miles in 60 minutes
And x miles in 22 minutes
We can solve the following for x to get the answer
[tex] \frac{65}{60} = \frac{x}{22}\\ 22(65) = 60x \\1430 = 60x \\x = 23.83[/tex]
Hope that helps. :)