12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?

12 men complete a work in 9 days. After they have worked for 6 days

1.	12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?
A.	2 days
B.	3 days
C.	4 days
D.	5 days
Answer» B. 3 days

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12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work?

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