Math, asked by lalithavabbina278, 9 months ago

24 men can do a work in 12 days after 4 days 8 men joined in that group. In how many days the remaining work will be completed ?

7 days

10 days

8 days

6 days

​

Answers

Answered by letmemakeyouwet
2

Answer:

Simple answer: First, calculate how many man-days it requires to complete the job. 18 x 36 = 648 man-days. That means it takes 1 man 648 days, 2 men 324 days, 3 men 216 days, etc. So for 12 men, it’s just 648/12 = 54 days

Step-by-step explanation:

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