document.write( "Question 1025411: Flying against the wind, an airplane travels 3800km in 5 hours. Flying with the wind, the same plane travels 3660km in 3 hours. What is the rate of the plane in still air and what is the rate of the wind? \n" ); document.write( "
Algebra.Com's Answer #853906 by josgarithmetic(39790)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "r, speed no wind
\n" ); document.write( "w, wind's speed\r
\n" ); document.write( "\n" ); document.write( "Against: \"%28r-w%295=3800\"\r
\n" ); document.write( "\n" ); document.write( "With: \"%28r%2Bw%293=3660\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28r-w=760%2Cr%2Bw=1220%29\"
\n" ); document.write( "Simple steps from here...
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