document.write( "Question 1162991: A commuter plane provides transportation from an international Airport to surrounding citiea one commuter plane averaged 180 mph flying to a city and 120 mph retunring to the airport. The total flyinf time was 4 hours. Find the distanxe between the two airports \n" ); document.write( "

Algebra.Com's Answer #786923 by ikleyn(52921) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Again, it is a TWIN problem to the one solved 10 minutes ago.\r
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document.write( "If d is one way distance, then you have this \"time\" equation\r\n" );
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document.write( "     +  = 4  hours     (total flight time).\r\n" );
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document.write( "Multiply both sides by 360 and get \r\n" );
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document.write( "    2d + 3d = 1440\r\n" );
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document.write( "    5d      = 1440\r\n" );
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document.write( "     d      =  = 288 miles.     ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "Using \"time\" equation is a STANDARD method of solving such problems.\r
\n" ); document.write( "\n" ); document.write( "From my post, learn on how to write, how to use and how to solve a \"time\" equation.\r
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\n" ); document.write( "\n" ); document.write( "To see many other similar solved problems, look into the lessons\r
\n" ); document.write( "\n" ); document.write( "    - Had a car move faster it would arrive sooner\r
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\n" ); document.write( "\n" ); document.write( "    - Earthquake waves \r
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