SOLUTION: a bag contains 6 blue discs 10 orange discs and 4 red discs if a disc is is picked at random what is the probability of Getting whats the answer

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Question 366626: a bag contains 6 blue discs 10 orange discs and 4 red discs if a disc is is picked at random what is the probability of Getting whats the answer
Answer by Fombitz(32388) About Me  (Show Source):
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6 Blue
10 Orange
4 Red
20 total
.
.
.
The probability of choosing a blue disc is,
P%28B%29=6%2F20=3%2F10
The probability of choosing an orange disc is,
P%28O%29=10%2F20=1%2F2
The probability of choosing a red disc is,
P%28R%29=4%2F20=1%2F5