document.write( "Question 188927: Train A has a speed 15mph faster than train B. I the same time that train A can travel150 miles, train B travels 105miles. Find the rate of both trains. \n" ); document.write( "
Algebra.Com's Answer #141691 by Alan3354(69443) You can put this solution on YOUR website! Train A has a speed 15mph faster than train B. I the same time that train A can travel 150 miles, train B travels 105miles. Find the rate of both trains. \n" ); document.write( "--------------- \n" ); document.write( "A = 150/t \n" ); document.write( "B = 105/t \n" ); document.write( "A = B + 15 \n" ); document.write( "150/t = 105/t + 15 \n" ); document.write( "150 = 105 + 15t \n" ); document.write( "t = 3 hours \n" ); document.write( "------------- \n" ); document.write( "A = 50 \n" ); document.write( "B = 35 \n" ); document.write( " \n" ); document.write( " |