Discussion :: Time and Work
- 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?
Answer : Option A
Explanation :
1 man's 1 day work = 1/108
12 men's 6 day's work = 1/9 * 6 = 2/3
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