Flying Into The Wind An Aircraft Made An 1100km Trip In 2hrs Same Aircraft Can Make The Same Trip In 1h 50 Min If Flown With The Wind

Find the speed of the aircraft. how do you find the speed and what equation would it be to represent going into the wind and with the wind? 

Solution

1100 = 2(s – w) 1100 = 1.833(s + w)   Solve for either s or w.