document.write( "Question 325215: the speed of train A is 14mph slower than the speed of train B. train A travels 200 miles in the same time it takes train B to travel 270 miles. find the speed of each train. \n" ); document.write( "
Algebra.Com's Answer #232908 by checkley77(12844)\"\" \"About 
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D=RT
\n" ); document.write( "200=(R-14)T
\n" ); document.write( "T=200/(R-14)
\n" ); document.write( "270=RT
\n" ); document.write( "T=270/R
\n" ); document.write( "200/(R-14)=270/R
\n" ); document.write( "270(R-14)=200R
\n" ); document.write( "270R-3,780=200R
\n" ); document.write( "270R-200R=3,780
\n" ); document.write( "70R=3.780
\n" ); document.write( "R=3,780/70
\n" ); document.write( "R=54 ANS. FOR TRAIN B.
\n" ); document.write( "54-14=40 ANS. FOR TRAIN A.
\n" ); document.write( "PROOF:
\n" ); document.write( "200=40T
\n" ); document.write( "T=200/40
\n" ); document.write( "T=5 HOURS.
\n" ); document.write( "5=270/54
\n" ); document.write( "5=5\r
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