SOLUTION: A private airplane flies at a speed of 220 km per hour in still air. On a trip from Red Deer to Fort McMurray, the airplane flies into a headwind. Then it returns to Red Deer with
Question 1154312: A private airplane flies at a speed of 220 km per hour in still air. On a trip from Red Deer to Fort McMurray, the airplane flies into a headwind. Then it returns to Red Deer with a tailwind. The total distance for the trip is 550 km, and the total time is 5 hours and 3 minutes. Determine the speed of the wind. Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
SPEED TIME DISTANCE
R to M 220-w 225/(220-w) 225
M to R 220+w 225/(220+w) 225
TOTAL 5&(3/60) 550