document.write( "Question 1141742: If a plane travels 400 miles with the wind at its back and 300 miles when traveling into the wind at a normal cruising speed of 200mph, what is the speed of the wind?
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Algebra.Com's Answer #762355 by ikleyn(52873)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The speed of the wind may have ANY value (less than the speed of light :) - the given data in the post does not allow to determine it ( ! )\r
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