Question 1039208

8men and 12boy can finish a piece of work in 5 day  while 6men and 8boy can finish it in 7 day. Find the time taken by 1men and 1 boy alone 
<pre>{{{highlight_green(matrix(2,7, Time, taken, by, 1, "man:", 70, days, Time, taken, by, 1," boy:", 140, days))}}}