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renanmenezes
- Newbie | Next Rank: 10 Posts
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- Joined: Fri Feb 26, 2016 1:05 pm
Overlapping Sets
Last edited by renanmenezes on Sat Feb 27, 2016 6:53 am, edited 1 time in total.
Of the 70% who like project A, allocate the maximum possible to that project, 30% of all of the consultants.
The rest, 70%, get put on project B.
Of those 30% of all of them, prefer project B. So 40% of all of them will be on B even though they would prefer to be on A.
40% of 50 = 4 x 5 = 20
The correct answer is C.
