SOLUTION: if a plane can travel 470 miles per hour with the wind and 430 miles per hour against the wind find the speed of the plane in still air

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Question 383725: if a plane can travel 470 miles per hour with the wind and 430 miles per hour against the wind find the speed of the plane in still air
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It's the average, (430 + 470)/2 = 450 mph
It's called the airspeed.