A ball contains 3 blue balls, 4 green balls and 5 red balls. What is the probability of picking a blue balls at random?
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Answer:
1/4
Step-by-step explanation:
probability=total number of outcome / total event occur
Total number of ball = 12
total number of blue ball = 3
probability = 3/12 =1/4
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Mark as BRAINLIEST answer
Answer:
1/12 is the right answer
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