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In a lottery, there are 10 prizes and 20 blanks. A ticket is chosen at random. What is the probability of getting a prize?

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In a lottery, there are 10 prizes and 20 blanks. A ticket is chosen at random. What is the probability of getting a prize? Select the correct answer from above options

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We know that the total number of lottery tickets = 30 Number of lottery tickets having prize = 10 By using the formula, Probability p () = number of favorable outcomes/ total number of outcomes ∴ Probability of getting a prized ticket p(P) = number of prized tickets/total number of lottery tickets =10/30 =1/3

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