document.write( "Question 468402: The speed of a passenger train is 16 mph faster than the speed of a freight train. The passenger train travels 320 miles in the same time it takes the freight train 240 miles. What's the speed of each train? \n" ); document.write( "
Algebra.Com's Answer #321395 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 320/c+16=240/c \n" ); document.write( "320c=240c+3840 \n" ); document.write( "80c=3840 \n" ); document.write( "c=48 \n" ); document.write( "c+16=64 \n" ); document.write( "The freight train goes 48 mph; the passenger train goes 64 mph.. \n" ); document.write( " |