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Andrew [12]
3 years ago
7

A bag holds 12 red marbles, 11 green

Mathematics
2 answers:
wariber [46]3 years ago
5 0
Y/T = 28/45 = 62%
Y=yes
T=total
Blizzard [7]3 years ago
3 0

Answer:

62.22%

Step-by-step explanation:

First, find how many total marbles there are:

12 + 11 + 17 + 5

= 45

Then, find how many marbles that are not blue:

12 + 11 + 5

= 28

Then, divide 28 by 45, and multiply by 100

(28/45) x 100

= 62.22% is the probability of not choosing a blue marble

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