document.write( "Question 1064190: A train travel from city A to city B with a speed of 100km/h another train travel from city B to city A with a speed of 9km/h. distance between the two cities is 475km.what is the distance traveled by the train started from city A when meeting the train arriving from city B? \n" ); document.write( "
Algebra.Com's Answer #679222 by stanbon(75887) ![]() You can put this solution on YOUR website! A train travel from city A to city B with a speed of 100km/h another train travel from city B to city A with a speed of 90 km/h. distance between the two cities is 475km.what is the distance traveled by the train started from city A when meeting the train arriving from city B? \n" ); document.write( "---- \n" ); document.write( "A to B DATA: \n" ); document.write( "rate = 100 km/hr ; time = t hrs ; Dist = r*t = 100t km \n" ); document.write( "---- \n" ); document.write( "B to A DATA: \n" ); document.write( "rate = 90 km/hr ; time = t hrs ; Dist = 90t km \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "dist + dist = 475 km \n" ); document.write( "190t = 475 \n" ); document.write( "time = 2.5 hrs \n" ); document.write( "---- \n" ); document.write( "Ans: dist to meet for A to B train :: 2.5*100 = 250 miles \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |