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)\"\" \"About 
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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.
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\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
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\n" ); document.write( "A = 50
\n" ); document.write( "B = 35
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