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A gumball machine has 2 red gumballs and 2 green ones. If you buy 2 gumballs, what is the probability of both of them being red?

A gumball machine has 2 red gumballs and 2 green ones. If you buy 2 gumballs, what is the probability of both of them being red?
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5 votes
a gumball machine has 2 red gumballs and 2 green ones. If you buy 2 gumballs, what is the probability of both of them being red?

User Damovisa
by
8.5k points

2 Answers

4 votes

Answer:

1/6

Explanation:

1/2 * 1/3

User Theobald Du
by
7.3k points
4 votes
1/3 -  three possibilities Red and a Red / 1Red and 1 Greeen / Greeen and a Green - one in three chance
User BinSys
by
8.8k points
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