document.write( "Question 18160: A train leaves a city heading west and travels at 50 miles per hour. Three hours later, a second train leaves fromt he same place and travels in the same directions at 65 miles per hour. how long will it take for the second train to overtake the first train? \n" ); document.write( "
Algebra.Com's Answer #10114 by kapilsinghi(68)\"\" \"About 
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let both trains meet each other x hours after second train starts\r
\n" ); document.write( "\n" ); document.write( "Time taken by train 1 will be = x+3
\n" ); document.write( "distance covered by train 1 = 50(x+3)\r
\n" ); document.write( "\n" ); document.write( "Time taken by train 2 will be = x
\n" ); document.write( "distance covered by train 2 = 65(x)
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\n" ); document.write( "bothe distances will be equal\r
\n" ); document.write( "\n" ); document.write( "so 65x = 50(x+3)
\n" ); document.write( " 65x = 50x+150
\n" ); document.write( " 65x - 50x = 150
\n" ); document.write( " 15x = 150
\n" ); document.write( " x = 150/15
\n" ); document.write( " x = 10 \r
\n" ); document.write( "\n" ); document.write( "ans 10 Hours\r
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