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Question

In a lottery , there are 10 prizes and 25 blanks . A lottery is drawn at random . What is the probability of getting a

prize ?


Options:
A .  `1/10`
B .  `2/5`
C .  `2/7`
D .  `5/7`
Answer: Option C

P (getting a prize) = `(10)/((10 + 25)) = 10/35 = 2/7`



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