Question
Which is the probability of rolling a 6 or a number less than 3 on a 6-sided number cube?
(1 point)
Responses
StartFraction 1 over 2 EndFraction
Image with alt text: StartFraction 1 over 2 EndFraction
StartFraction 1 over 3 EndFraction
Image with alt text: StartFraction 1 over 3 EndFraction
StartFraction 2 over 3 EndFraction
Image with alt text: StartFraction 2 over 3 EndFraction
StartFraction 5 over 6 EndFraction
(1 point)
Responses
StartFraction 1 over 2 EndFraction
Image with alt text: StartFraction 1 over 2 EndFraction
StartFraction 1 over 3 EndFraction
Image with alt text: StartFraction 1 over 3 EndFraction
StartFraction 2 over 3 EndFraction
Image with alt text: StartFraction 2 over 3 EndFraction
StartFraction 5 over 6 EndFraction
Answers
GPT 3.5
To find the probability of rolling a 6 or a number less than 3 on a 6-sided number cube, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
There is only one outcome where we roll a 6, and there are two outcomes (1 and 2) where we roll a number less than 3. So the number of favorable outcomes is 1 + 2 = 3.
Since a 6-sided number cube has 6 possible outcomes (numbers 1 through 6), the total number of possible outcomes is 6.
Therefore, the probability of rolling a 6 or a number less than 3 is 3/6, which simplifies to 1/2.
The correct answer is: StartFraction 1 over 2 EndFraction
There is only one outcome where we roll a 6, and there are two outcomes (1 and 2) where we roll a number less than 3. So the number of favorable outcomes is 1 + 2 = 3.
Since a 6-sided number cube has 6 possible outcomes (numbers 1 through 6), the total number of possible outcomes is 6.
Therefore, the probability of rolling a 6 or a number less than 3 is 3/6, which simplifies to 1/2.
The correct answer is: StartFraction 1 over 2 EndFraction