SOLUTION: A box filled with 8 brown cards, 5 green cards, and 7 red cards, a card is chosen at random from the box. What is the probability that the card is not green? write your answer as

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: A box filled with 8 brown cards, 5 green cards, and 7 red cards, a card is chosen at random from the box. What is the probability that the card is not green? write your answer as       Log On

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Question 830394: A box filled with 8 brown cards, 5 green cards, and 7 red cards, a card is chosen at random from the box. What is the probability that the card is not green? 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!
8 B
5 G
7 R
20 total
P(green)+P(not green)=1
P(green)=8%2F20
P(not green)=1-8%2F20
P(not green)=12%2F20=3%2F5