A​ 12-sided die is rolled.  The set of equally likely outcomes is​ {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling 

aa 

11.

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Part 1

The probability of rolling 

aa 

11 

is 

enter your response here.

​(Type an integer or a simplified​ fraction.)

To find the probability of rolling an 11 on a 12-sided die, we use the formula for probability:

\[
P(\text{event}) = \frac{\text{Number of favorable outcomes}}{\text{Total number of possible outcomes}}
\]

In this case:

- **Favorable outcome**: Rolling an 11 (which is just 1 specific outcome).
- **Total possible outcomes**: There are 12 sides on the die, so there are 12 possible outcomes.

Thus, the probability of rolling an 11 is:

\[
P(11) = \frac{1}{12}
\]

So, the probability of rolling an 11 is \( \frac{1}{12} \).

Do you want more details on this? 

Here are some related questions:

1. What is the probability of rolling an even number on the same die?
2. What is the probability of rolling a number greater than 9?
3. What is the probability of rolling a number less than 5?
4. What is the probability of rolling a prime number?
5. What is the probability of rolling a 6 or a 12?

**Tip**: When calculating probabilities, always make sure to count the number of favorable outcomes and compare them to the total outcomes.

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling an 11.

Discover how to calculate the probability of rolling an 11 on a 12-sided die. This step-by-step guide explains the probability formula, breaking down favorable outcomes and total outcomes, perfect for students in Grades 6-8.

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