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On a spinner P (3)=2/3 and the p (4)=1/8. what is the probability of getting 3 or 4

User Eric Ly
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For the probability of one thing or another, you add the two probabilities together. In that case, the probability of getting 3 or 4 is (2/3) + (1/8) = 19/24
User Shijilal
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