Question

what is the probability of both digit beign prime number​

Answer 1

Answer:

For example, to find the probability that a prime is selected from 1 to 10 requires us to divide the number of primes from 1 to 10 by 10. The numbers 2, 3, 5, 7 are prime, so the probability that a prime is selected is 4/10 = 40%. The probability that a prime is selected from 1 to 50 can be found in a similar way.