A bag has red, blue, and green balls. How many must you take to guarantee two of the same colour? - Answer & Hint

A bag has red, blue, and green balls. How many must you take to guarantee two of the same colour?

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Hint: Think about the exact wording and the worst-case situation.

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The answer is

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The worst case is one red, one blue, and one green in the first three picks. The fourth must match one colour.

#what-am-i Type: Logic#classic logic puzzle#all ages

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