If x men can do a piece of work in x days, then the number of days in which y men can do the same work is?

• x man takes--- x days
  in 1 day x men will take---100/x
  in 1 day 1 man will take--- 100/(x^2)
  1 day y men will take--- 100*y /(x^2)
  no of days reqrd.. {1/100*y /(x^2)} *100 == x^2/y
  
• 11 years agoHelpfull: Yes(1) No(1)