Final answer:
The probability of rolling an odd number less than 5 on a fair 12-sided die is 1/6.
Step-by-step explanation:
To find the probability of rolling a number that is odd and less than 5 on a fair 12-sided die, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
In this case, the favorable outcomes are the odd numbers less than 5, which are 1 and 3. So, there are 2 favorable outcomes.
The total number of possible outcomes on a 12-sided die is 12.
Therefore, the probability is 2/12, which simplifies to 1/6. So, the probability of rolling a number that is odd and less than 5 on a fair 12-sided die is 1/6.