Answer:
5/14
Step-by-step explanation:
you would just add the number of marbles which is 14 and add the green and red marbles which is 5 and your answer is 5/14
Probability helps us to know the chances of an event occurring. The probability of choosing a green or red marble from the bag is 5/14.
Probability helps us to know the chances of an event occurring. It is always the ratio of desired outcomes or the sample that is needed to the total number of outcomes.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given that the bag that contains two blue marbles, one green marble, seven white marbles, and four red marbles.
Now, the total number of marbles in the bag is 14.
Therefore, the probability of choosing a green or red marble from the bag is,
Probability = (Number of green and red marbles)/(Total number of marbles)
= (1+4)/(2+1+7+4)
= 5/14
Hence, the probability of choosing a green or red marble from the bag is 5/14.
Learn more about Probability:
https://brainly.com/question/795909
#SPJ5
