SOLUTION: A private plane can make a 125-mile trip in half an hour when flying against a certain headwind. Flying with the same wind, it can make the trip in 25 minutes. Find the speed of th

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Question 151832: A private plane can make a 125-mile trip in half an hour when flying against a certain headwind. Flying with the same wind, it can make the trip in 25 minutes. Find the speed of the wind and the plane's airspeed.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
125/.5=250 MPH AGAINST THE WIND.
125/(25/60)=300 MPH WITH THE WIND.
(300-250)/2=50/2=25 MPH IS THE SPEED OF THE WIND.
250=25=275 MPH IS THE SPEED OF THE PLANE.
300-25=275 DITTO.