document.write( "Question 127779: Ernesto leaves Miami and travels toward Orlando at 60 mi/hr. An hour later Dick leaves Orlando and travels toward Miami at 50 mi/hr. If the two cities are 280 miles apart, how many hours will it take for Ernesto to meet Dick? \n" ); document.write( "
Algebra.Com's Answer #93605 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! The way I do this is to put a stopwatch on them \n" ); document.write( "both at the moment Dick takes off and Ernesto \n" ); document.write( "is already flying. \n" ); document.write( "When Dick takes off, Ernesto has already gone \n" ); document.write( "(distance = rate x time) \n" ); document.write( "Now start the stopwatch and let \n" ); document.write( "the time elapsed until they meet. Note that \n" ); document.write( "they are now \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Ernesto has been in the air for 1 hour, so \n" ); document.write( " \n" ); document.write( "It takes him 3 hours to meet Dick \n" ); document.write( " |