Find out the probability of picking a number which is a prime number randomly from 20 to 30 (Including) natural numbers.
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Find out the probability of picking a number which is a prime number randomly from 20 to 30 (Including) natural numbers.
Find out the probability of picking a number which is a prime number randomly from 20 to 30 (Including) natural numbers.
No. of prime numbers between 20 and
30 = 23, 29
Total numbers = 10
Probability = 2/10 = 1/5