document.write( "Question 667387: A plane flies 500 miles with the wind and 340 miles against the wind in the same length of time. If the speed of the wind is 20 mph, what is the speed of the plane in still air? \n" ); document.write( "

Algebra.Com's Answer #414994 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( " t =D/r, time the same
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document.write( "  ||| Cross Multiply to solve for v \n" );
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