document.write( "Question 973750: A contractor undertakes to build a bridge 12 km long in 350 days and employs 45 men. At the end of 200 days he finds that 41/2 km of the bridge have been completed. How many additional men must he now employ in order to get the work finished in time? (I need solution with a proper explanation)
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Algebra.Com's Answer #595859 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "A contractor undertakes to build a bridge 12 km long in 350 days and employs 45 men. At the end of 200 days he finds that 41/2 km of the bridge have been completed. How many additional men must he now employ in order to get the work finished in time? (I need solution with a proper explanation)
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An additional \"highlight_green%2815%29\" men will be needed. \n" );
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