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jan1647

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jan1647

12 spools of ribbon

a ribbon box contains 12 spools of ribbon, 3 green spools, 4 red spools, and 5 white spools. selected at random, what is the maximum possible number of spools that can be taken from the box without...
18:13 Thu 30th Oct 20081 answer, last by Catron 19:24 Thu 30th Oct 2008

Only 1 question