public class Project1 { public static void main( String args[] ) throws Exception { final double MILES_PER_MARATHON = 26.21875; // i.e 26 miles 285 yards Scanner kbd = new Scanner (System.in); double aveMPH=0, aveMinsPerMile=0, aveSecsPerMile=0; // YOU CALCULATE THESE BASED ON ABOVE INPUTS System.out.print("Enter marathon time in hrs minutes seconds: "); // i.e. 3 49 37 // DO NOT WRITE OR MODIFY ANYTHING ABOVE THIS LINE /* Y O U R V A R I A B L E S & C O D E G O H E R E. N O O U T P U T S T A T E M E N T S. 1) define some variables to store the hh, mm, & ss the user types in 2) use calls to kbd.nextInt() to save those hh mm ss values. 3) define any needed variables to do calculations on the hh, mm & ss vars 4) assign values into aveMPH, aveMinsPerMile & aveSecsPerMile */ // DO NOT WRITE OR MODIFY ANYTHING BELOW THIS LINE. LET MY CODE PRINT THE VALUES YOU CALCULATED System.out.println(); System.out.format("Average MPH was: %.2f mph ", aveMPH ); System.out.format("Average mile split was %.0f mins %.1f seconds per mile", aveMinsPerMile, aveSecsPerMile ); System.out.println(); } // END MAIN METHOD } // EOF

Need help solving this problem. It is a basic java programming course so please explain using basic functions and vocabulary!