SOLUTION: If you have three 25 Baiza coins and two 50 Baiza coins in your pocket. You take out two at random. What is the probability they add up to 75 Baiza?
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Question 1037248: If you have three 25 Baiza coins and two 50 Baiza coins in your pocket. You take out two at random. What is the probability they add up to 75 Baiza?
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
The sum is 75 Baiza if you get one 25 Baiza coin and one 50 Baiza coin.
Total choices: 5 choose 2 = 10
Choices that work: 3 * 2 = 6
Probability: 6 / 10 =
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