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easy math question

Apr 5, 2011, 8:18 PM 37

3 boxes of beans are delivered to your business. you need them that day, but all 3 boxes are mislabeled. one has type A, one type B, and the 3rd is a mixture of A and B. the beans look so much alike that the only way to tell the difference is by tasting them. whats the minimum number of beans you need to taste to label the boxes correctly?

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