document.write( "Question 1035384: a plane left the airport at 3pm flying west at the rate of 450 miles per hour. at 3:30 pm, another plane left the same airport, flying west at the rate of 500 miles per hour. at what time did the second plane overtake the first plane? \n" ); document.write( "
Algebra.Com's Answer #650037 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! One step at a time -\r \n" ); document.write( "\n" ); document.write( "Plane 1 went 450 miles/hr for 30 minutes, and traveled 225 miles. \r \n" ); document.write( "\n" ); document.write( "When plane 2 took off, it was going faster than plane 1 by 50 miles/hour, so, to catch up by 225 took 225/50 or 4.5 hours. \n" ); document.write( " |