Final answer:
The probability of getting a 3 when rolling a single die is 1/6, because there are six faces on the die and each face has an equal chance of landing face up.
Step-by-step explanation:
To calculate the probability of getting a 3 when rolling a single six-sided die, we must first understand that each face of the die has an equal chance of landing face up.
Since there are six faces, each outcome (or number) has a theoretical probability of 1/6.
Therefore, the probability of rolling a 3 is simply 1 divided by 6.
The step-by-step explanation is:
- Recognize that a standard die has 6 faces, each with a unique number from 1 to 6.
- Understand that in a fair die, each number has an equal chance of appearing. Thus, the probability of any single number, including 3, is 1/6.
- The probability of rolling a 3 is, therefore, calculated as 1 number (the 3) over the total number of outcomes, which is 6.
- So, the probability of rolling a 3 is 1/6.