document.write( "Question 1004224: A plane has a cruising speed of 100 miles per hour when there is no wind. At this speed, the plane flew 600 miles with the wind in the same amount of time it flew 400 miles against the wind. Find the speed of the wind. \n" ); document.write( "
Algebra.Com's Answer #620744 by josgarithmetic(39620)\"\" \"About 
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w, speed of the wind.\r
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document.write( "            speed      time      distance\r\n" );
document.write( "WITH        100+w       t         600\r\n" );
document.write( "AGNST       100-w       t         400\r\n" );
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\n" ); document.write( "\n" ); document.write( "RT=D basic uniform travel rate rule.\r
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