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On a spinner: P(3) = ½ and the p(4) = ⅙ What is the probability of getting 3 or 4?
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On a spinner: P(3) = ½ and the p(4) = ⅙ What is the probability of getting 3 or 4?

User Danixa
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1 Answer

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I agree that and means multiplication, but in this problem it says OR. When you have or, you have to add. 1/2 +1/6 would be 2/3
User Vetri
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