SOLUTION: A box is filled with 11 green cards, 2 blue cards, and 5 red cards. A card is chosen at random from the box. What is the probability that it is a green or a red card? Write your

Algebra ->  Probability-and-statistics -> SOLUTION: A box is filled with 11 green cards, 2 blue cards, and 5 red cards. A card is chosen at random from the box. What is the probability that it is a green or a red card? Write your      Log On


   

Question 832303: A box is filled with 11 green cards, 2 blue cards, and 5 red cards. A card is chosen at random from the box. What is the probability that it is a green or a red card?
Write your answer as a fraction in simplest form.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
P(G)=N(G)/NTOTAL=11%2F%2811%2B2%2B5%29=11%2F18