How long will it take 9 men and 6 women to complete a given task?
1) 6 men and 3 women take 12 hours to complete a task twice as big as this task.
2) 6 men and 4 women take 19 hours to complete a task thrice as big as this task.
Source: 4gmat
Stuck again in DS![:cry:]( "Crying or Very sad")
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1) 6 men and 3 women take 12 hours to complete a task twice as big as this task.
2) 6 men and 4 women take 19 hours to complete a task thrice as big as this task.
Source: 4gmat
Stuck again in DS
