SOLUTION: A box is filled with 7 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?

Algebra ->  Probability-and-statistics -> SOLUTION: A box is filled with 7 blue cards, 6 brown cards, and 3 green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?      Log On


   



Question 1103854: A box is filled with
7
blue cards,
6
brown cards, and
3
green cards. A card is chosen at random from the box. What is the probability that it is a blue or a green card?
Write your answer as a fraction in simplest form.

Answer by Fombitz(32388) About Me  (Show Source):