document.write( "Question 331156: John can run a certain course in 9 min and henry can run it in 6 min. If they start at opposite ends and run toward one another, how long will they run before they meet? \n" ); document.write( "
Algebra.Com's Answer #237391 by Tutorteddy.Com(12) ![]() You can put this solution on YOUR website! Let the distance covered be s units. \n" ); document.write( "If both John and Henry meet after t min, then \n" ); document.write( "s = (s/9)Xt + (s/6)Xt, s being the total distance. \n" ); document.write( "=> 1 = t(1/9 + 1/6) \n" ); document.write( "=> 1 = t(5/18) \n" ); document.write( "=> t = 18/5 min \n" ); document.write( " |