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A bag has 5 red and 8 blue marbles. What is the probability of drawing a red then blue, if the first marble has not been replaced after it has been drawn?​

A bag has 5 red and 8 blue marbles. What is the probability of drawing a red then blue, if the first marble has not been replaced after it has been drawn?​
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10 votes
A bag has 5 red and 8 blue marbles. What is the probability of drawing a red then blue, if the first marble has not been replaced after it has been drawn?​

User Savas Vedova
by
7.8k points

1 Answer

6 votes

Answer:

5/13

Explanation:

5+8=13
Red = 5/13

Blue = 8/13

User Stanislav Malomuzh
by
8.4k points
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