​12 men complete a job in 18 days.6 days after they started work 4 men joined them.How many days will they take to complete the remaining work.

Dear Student,

It is given that 12 men can complete the job in 18 days.Now, 12 mens' 1 day's work = 118Now, 1 man's 1 day's work = 118×12Now, 12 mens' 6 days work = 618 = 13Work left = 1 - 13 = 23Now, after 6 days 4 more men joined.Now, 16 mens' 1 day's work = 1618×12 = 227So, time taken to complete the remaining job = 2/32/27 = 9

Regards 

  • 1
please give answer soon..
 
  • 0
0, cause the work is aldready complete
 
  • -1
experts where are you can you please give me answer
  • 0
What are you looking for?