document.write( "Question 956553: Two Planes left an airport at noon. One flew east at a certain speed and the other flew West at twice the speed.The planes were 2700 miles apart in three hours how fast was each plane flying ? \n" ); document.write( "
Algebra.Com's Answer #584411 by macston(5194)![]() ![]() You can put this solution on YOUR website! 2700miles/3hrs=900mph The combined speed of the planes was 900mph \n" ); document.write( "r=rate of slower plane; 2r=rate of faster plane \n" ); document.write( "r+2r=900mph \n" ); document.write( "3r=900mph \n" ); document.write( "r=300mph ANSWER 1: The slower plane was traveling 300 mph. \n" ); document.write( "2r=600 mph ANSWER 2: The faster plane was traveling 600 mph. \n" ); document.write( " \n" ); document.write( " |