If 9 men and 12 boys can do a piece of work in 4 days and 4 men and 16 boys can do the same piece of work in 6 days. How long will 6 men and 24 boys take to complete the same work?

• 9m+12b=1/4
  4m+16b=1/6
  solving the value of m and b we get m=1/48 and b=1/192
  now put the value in equation 6m+24b we get 1/4
  means 6men and 24 boys can do the task in 4 days
  
• 13 years agoHelpfull: Yes(13) No(4)
• ANS)4 DAYS
• 10 years agoHelpfull: Yes(1) No(1)