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miss Akunina [59]
3 years ago
12

A bag contains 8 red marbles, 7 blue marbles, and 6 green marbles. Adam randomly picks out a marble from a bag. What is the theo

retical probability that Adam will pick a blue marble from the bag?
Mathematics
2 answers:
alexandr1967 [171]3 years ago
7 0

Answer:

⅓

Step-by-step explanation:

8+7+6

total= 21

blue= 7÷21

1/3

Stells [14]3 years ago
3 0

Answer:

1/3

Step-by-step explanation:

total number of marbles 21

blue marbles 7

now ,probability of blue marble =7/21=1 /3

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therefore...
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