document.write( "Question 254432: two planes departed simultaneously from parallel runways at an airport. they flew in the same direction. after 5 hours, the faster plane was 300 km ahead of the slower plane. find the distance flown by each plane if the total of these distances is 5 300 km. \n" ); document.write( "
Algebra.Com's Answer #186736 by kamallohia(18)\"\" \"About 
You can put this solution on YOUR website!
Let the distances travelled by each plane be x and y km respectively.
\n" ); document.write( "Then, as given
\n" ); document.write( "x + y = 5300
\n" ); document.write( "x - y = 300
\n" ); document.write( "=> x = 2800 km and y = 2500 km
\n" ); document.write( "
\n" );