find the probability that a number
Selected at random from the number
13 to 87
is
divisible by 5
Answers
Answered by
1
Answer:
All possible outcomes are 3, 4, 5, ...., 25.
Number of all possible outcomes = 23.
Out of these, the prime numbers are 3, 5, 7, 11, 13, 17, 19, 23.
Number of favourable outcomes = 8.
P(getting a prime number) =
23
8
Similar questions