document.write( "Question 1088507: Against the wind a commercial airline in South America flew 320320 miles in 2.52.5 hours. With a tailwind the return trip took 22 hours. What was the speed of the plane in still​ air? What was the speed of the​ wind? \n" ); document.write( "
Algebra.Com's Answer #702769 by ikleyn(53751)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "I do not believe in your numbers.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "They are wrong.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Read and fix it.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Then re-post.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "------------
\n" ); document.write( "Your input system works incorrectly. (I noticed it just, probably, 29 times).\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );