Question

Question 9 What is the
Probability that the
Number choose from 1 to
100 is a Prime ?

1/5
6/25
1/4
13/50
​

Answer 1

Answer:

1/4

Step-by-step explanation:

The probability of the event that a number chosen from 1 to 100 is 1/4.

Answer 2

Answer:

3

Step-by-step explanation:

total number of primes between 1 to 100 are

{2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.}

so total primes are 25

so the probability that number is prime is

$\frac{25}{100}\\\\\frac{1}{4}$