Can someone please please please help me out with this??

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

Just tell me how to set up the equation.

Find the solution on the interval [0, 2pi)