SOLUTION: 3w/5 - 1 = w/2 + 1

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Question 4004:
3w/5 - 1 = w/2 + 1
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
each senior could have one of 5 juniors. This makes a total of 20 possible combinations there.

For each of these 20 combinations, there are 3 possible sophomore presidents. This makes a total of 60.

Jon.