Question

36 men take 18 days to complete a piece of work. They worked for a period of 8 days. After that, they were joined by 4 more men. How many more days will be taken by them to complete the remaining work?
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Answer 1

Step-by-step explanation:

one man takes 18*36 days

let x be total no of days

total work = work done in 8 days + work done in x-8 days

= 8*1/18 +(x-8)*40/18*36

=1

=>x=