document.write( "Question 1163059: A man walking on a railroad bridge is 2/5 of the way along the bridge when he notices a train at a distance approaching at the constant rate of 45 mph . The man can run at a constant rate in either direction to get off the bridge just in time before the train hits him. How fast can the man run? \n" ); document.write( "
Algebra.Com's Answer #787012 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "As the problem is worded, printed, submitted and presented in the post, its formulation is partly incomplete and partly incorrect.\r
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\n" ); document.write( "\n" ); document.write( "I will not go in details why it is so, and will not make corrections in your post.\r
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\n" ); document.write( "\n" ); document.write( "I will only notice that accurate formulation and the complete solution to the problem is in the lesson\r
\n" ); document.write( "\n" ); document.write( "    - A man crossing a bridge and a train coming from behind \r
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\n" ); document.write( "\n" ); document.write( "The problem in that lesson has different numbers, but the method of solution is the same.\r
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\n" ); document.write( "\n" ); document.write( "So, you actually have an accurate formulation to this problem there, and a TEMPLATE to the solution.\r
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\n" ); document.write( "\n" ); document.write( "Simply substitute your numbers and follow that template.\r
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\n" ); document.write( "\n" ); document.write( "The answer to the problem's question is THIS:\r
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\n" ); document.write( "\n" ); document.write( "             ANSWER.   The person should run with the velocity of  9 miles per hour  ( in any direction along the bridge (!) ).\r
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\n" ); document.write( "\n" ); document.write( "Read the lesson and have fan (!)\r
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