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

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

A. 1 10 B. 2 5 C. 2 7 D. 5 7 Answer: Option C Explanation: P (getting a prize) = 10 = 10 = 2 . (10 + 25) 35 7