SOLUTION: Choosing cards: There are three cards, one that is green on both sides, one that is red on both sides, and one that is green on one side and red on the other. One of the three c

Algebra ->  Probability-and-statistics -> SOLUTION: Choosing cards: There are three cards, one that is green on both sides, one that is red on both sides, and one that is green on one side and red on the other. One of the three c      Log On


   



Question 387012: Choosing cards:
There are three cards, one that is green on both sides, one that is red on both sides, and one that is green on one side and red on the other. One of the three cards is selected randomly and laid on the table. If it happens that the card on the table has a red side up, what is the probability that it is also red on the other side?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
GG
GR
RR
You get a card that is R.
The other side can be R or G.
So the probability of RR is
P=1%2F2