Question

what is the probability that a number selected from numbers [1,30] is prime number?​

Answer 1

Answer:

Prime numbers between 1 and 30 are 2 , 3 , 5 , 7 , 11 , 13 , 17 , 19 , 23 and 29. i.e. 10 / 30 = 1 / 3 . Hence , option (c) 1/3 is correct.

Hope its helpful for you.

If it is correct then please mark me as brainliest

Answer 2

Step-by-step explanation:

10/30 is the probability because there are 10 prime numbers between 1 and 30