SOLUTION: A bag has 12 brown marbles and 6 green marbles. Half of the green marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it

Algebra ->  Probability-and-statistics -> SOLUTION: A bag has 12 brown marbles and 6 green marbles. Half of the green marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it       Log On


   

Question 933927: A bag has
12
brown marbles and
6
green marbles. Half of the green marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is a green, plastic marble?
needed help
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
There are 3 green plastic marbles.
There are 18 total marbles.
P%28GP%29=3%2F18=1%2F6