document.write( "Question 1192536: An aircraft carrier, travelling at 60 mph, left a port at 7:00 A.M. At 9:00 A.M., another aircraft carrier left the same port, traveling the same route at 80 mph. At what time will the second carrier overtake the first one? \n" ); document.write( "
Algebra.Com's Answer #824409 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Note those are impossible speeds for aircraft carriers. \n" ); document.write( "Ignoring that fact.... \n" ); document.write( "The first carrier travels for 2 hours at 60 mph, traveling 120 miles, before the second carrier starts. \n" ); document.write( "The second carrier overtakes the first at the rate of 80-60=20mph. \n" ); document.write( "The number of hours it takes to make up 120 miles at 20mph is 120/20=6. \n" ); document.write( "6 hours after 9:00 AM is 3:00 PM. \n" ); document.write( "ANSWER: 3 pm \n" ); document.write( " \n" ); document.write( " |