163k views
3 votes
Suppose a jar contains 12 red marbles and 18 blue marbles. If you reach in the jar and pull out 2 marbles at random, find the probability that both are red. Write your answer in decimal form, rounded to the nearest thousandth.​

1 Answer

4 votes
12/30
6/15
2/5
Answer is 2/5
User Teerapap
by
6.0k points