SOLUTION: 20 14 8 10 5 10 5 ? 3

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Question 251671: 20 14 8
10 5 10
5 ? 3
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
20 14 8
10 5 10
5 ? 3
Are you sure it isn't 15 ? 3