Question 936013
A)

Solution:

P(both red) = (2/9)(1/8) = 1/36

Answer: 1/36

B)

Solution:

P(of different colors) = P(R,G)+P(G,R) = (2/9)(7/8)+(7/9)(2/8) = 7/18

Answer: 7/18


C)

Solution:

P(same colours) = 1-P(different colours) = 1-7/18 = 11/18

Answer: 11/18

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