document.write( "Question 632767: A plane travels 800 miles against a storm in 4 hours. Giving up, the pilot turns around and flies back 800 miles to the airport in only 2 hours with the aid of the tailwind. Find the speed of the wind and the speed of the plane in still air. \n" ); document.write( "
Algebra.Com's Answer #398471 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
A plane travels 800 miles against a storm in 4 hours. Giving up, the pilot turns around and flies back 800 miles to the airport in only 2 hours with the aid of the tailwind. Find the speed of the wind and the speed of the plane in still air.
\n" ); document.write( "------------
\n" ); document.write( "find the 2 groundspeeds.
\n" ); document.write( "The plane's airspeed is the average.
\n" ); document.write( "---------
\n" ); document.write( "The windspeed is the difference between groundspeed and airspeed.
\n" ); document.write( "
\n" ); document.write( "
\n" );