document.write( "Question 363481: The speed of train A is 20mph slower than the speed of train B. Train A travels 230 miles in the same it takes train B to travel 330 miles. Find the speed of each train. \n" ); document.write( "
Algebra.Com's Answer #259169 by robertb(5830)\"\" \"About 
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\"230%2FA+=+330%2F%28A%2B20%29\",
\n" ); document.write( "\"230%28A%2B20%29+=+330A\",
\n" ); document.write( "\"230A+%2B+4600+=+330A\",
\n" ); document.write( "\"4600+=+100A\",
\n" ); document.write( "A = 46 mi/hr, the speed of train A,
\n" ); document.write( "A + 20 = 66 mi/hr, the speed of train B.
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