Question 1045208
2 men and 5 boys can do a piece of work in 4 days, while 4 men and 4 boys can do it in 3 days how long would it take one man alone to do it and how many days would it take one boy alone to do it?
<pre>Isn't this the same as: Linear_Equations_And_Systems_Word_Problems/1045207?
Why did you post it twice? Oh, I see. Maybe because you got an answer that was nowhere near the correct one. Okay! 
The correct answer is there now, so you can revisit that problem.