document.write( "Question 53486: Mr. McKelvey finds that flying with the wind he can travel 1188 miles in 6 hours. However, when flying against the wind, he travels only 2/3 of the distance is the same amount of time.
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document.write( "Find the speed of the plane in still air and the wind speed. \n" );
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Algebra.Com's Answer #35737 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 1188/6=198 mph with the wind.\r \n" ); document.write( "\n" ); document.write( "(1188*2/3)/6=792/6=132 mph against the wind \r \n" ); document.write( "\n" ); document.write( "198-132=66 is the difference thus the wind is 66/2=33 mph.\r \n" ); document.write( "\n" ); document.write( "proof 198-33=165 & 132+33=165 which is the speed of the plane in still air. \n" ); document.write( " \n" ); document.write( " |