A bag contains 5 marbles. There are 3 yellow marbles and 2 red marbles. Suppose that Glen chooses a marble first and then Kris chooses one. Answer the 4 questions to show the probability that Kris will get a yellow marble if Glen chooses a yellow one first.

Question

Kelsey

31 May, 07:51

+2

Answers (2)

Know the Answer?

Prissy · Answer 1

50%

Step-by-step explanation:

If Glen takes a yellow, there are two yellows and two reds left. That's 50%

Sanaa · Answer 2

1. 3/5=60%

2. 4 remaining in the bag

3. 2 marbles remain in the bag

4. 2/4=1/2=50%