A fair die is rolled once. What is the probability of
obtaining 4 or 6?
Answer Details
When you roll a fair die, there are six possible outcomes, each with an equal chance of occurring. These outcomes are the numbers 1, 2, 3, 4, 5, and 6.
To find the probability of obtaining 4 or 6, we need to count how many of the outcomes correspond to these numbers. In this case, there are two outcomes that satisfy the condition, namely 4 and 6. Therefore, the probability of obtaining 4 or 6 is 2 out of 6, or 2/6.
We can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 2. This gives us 1/3.
Therefore, the probability of obtaining 4 or 6 when rolling a fair die is 1/3.