A bag contains 15 marbles. 7 are blue, 4 are red, 2 marbles are green and 2 marbles are yellow. A marble is taken from the bag at random. What is the probability that it is:

Blue?

Yellow?

Red?

Green?

Either blue or red?

Either red or yellow?

Blue, green or yellow?

Not yellow?

Question

23 April, 07:22

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Answers (1)

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Le · Answer 1

1:7/12

2:2/12

3:4/12

4:2/12

5:11/12

6:6/12

7:11/12

8:13/15

you can reduce if possible

A bag contains 15 marbles. 7 are blue, 4 are red, 2 marbles are green and 2 marbles are yellow. A marble is taken from the bag at random. What is the probability that it is:Blue?Yellow?Red?Green?Either blue or red?Either red or yellow?Blue, green or yellow?Not yellow?