Solution:
A prime is a number that is greater than 1 and divisible only by itself and 1 (e.g. 2,3,5,7,11,... )
List of prime numbers to 100
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.
The prime numbers from the 25 to 35 list are only 29,31
Probability = No. of possible outcomes / Total numbers (items)
There are two possibilities (29 and 31)
Count the total numbers (25,26,27,28,29,30,31,32,33,34,35)
Total numbers(items) = 11
⇒ Probability of selecting a prime number =2∕11
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