. A single die is rolled one time. Find the probability of rolling an odd
number or a 6.
3/6 + 1/6 = 4/6 = 2/3 = .667
The answer is correct. Satifactory outcomes are 1, 3, 5, or 6
Pr=4/6
To find the probability of rolling an odd number or a 6 on a single die, you need to determine the number of favorable outcomes (rolling an odd number or a 6) and the total number of possible outcomes.
First, let's determine the number of favorable outcomes:
- There are three odd numbers on a die: 1, 3, and 5.
- Additionally, there is one 6 on a die.
So, there are a total of four favorable outcomes (3 odd numbers + 1 six).
Next, let's determine the total number of possible outcomes:
- A standard die has six sides, numbered 1 to 6.
Therefore, there are six possible outcomes.
Now, to find the probability, divide the number of favorable outcomes (4) by the total number of possible outcomes (6):
Probability = Number of Favorable Outcomes / Total Number of Possible Outcomes
= 4 / 6
= 2 / 3
≈ 0.667
So, the probability of rolling an odd number or a 6 on a single die is approximately 2/3 or 0.667.