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A gum ball machine has 25 red gum balls, 30 green gum balls, 15 yellow gum balls, and 20 blue gum balls. If Peter puts 1 coin in the machine and gets 1 gum ball, what is the probabllity that the gum ball
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A gum ball machine has 25 red gum balls, 30 green gum balls, 15 yellow gum balls, and 20 blue gum balls. If Peter puts 1 coin in the machine and gets 1 gum ball, what is the probabllity that the gum ball will not be red?​

User Piyush Mattoo
by
4.4k points

1 Answer

6 votes

Answer:

It should be 13/18

Explanation:

User Sloy
by
3.8k points
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