1. The problem statement, all variables and given/known data A small plane flying into the wind takes 3 h 20 min to complete a flight of 960km. Flying with the wind, the same plane takes 2 h 30 mins to make the trip. What is the speed of the plane? What is the speed of the wind? 2. Relevant equations N/A 3. The attempt at a solution I'm unsure on how to set-up the two equations: Let x represent the speed of the plane and y represent the speed of the wind. 7/3(x-y)=960 5/2(x+y)=960 Is this representation correct?