document.write( "Question 1086475: Two planes make a 1680 mile flight, one flying 10 miles per hour faster than the other. The quicker plane makes the trip 4 hours faster. How long did it take the slower plane to complete the flight? \n" ); document.write( "
Algebra.Com's Answer #700684 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( " SPEED TIME DISTANCE\r\n" ); document.write( "Fast Plane r+10 1680/(r+10) 1680\r\n" ); document.write( "Slow Plan r 1680/r 1680\r\n" ); document.write( "Difference 4\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "discrim, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Slower Plane: |