In a lottery, there are 9 prizes and 25 blanks. What is the probability of getting a prize when a lottery is drawn at random?
1/5
2/5
2/7
9/34
none
P (getting a prize) = 934
In a lottery, there are 10 prizes and 25 blanks. Find the probability of getting a prize.
In a lottery, there are 5 prizes and 20 blanks. The probability of getting a prize is