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There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag. What is the theoretical probability of randomly drawing either a red marble or a blue marble? 20% 32% 52%…

There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag. What is the theoretical probability of randomly drawing either a red marble or a blue marble? 20% 32% 52%…
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There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.

What is the theoretical probability of randomly drawing either a red marble or a blue marble?

20%
32%
52%
13%

User TimSparrow
by
7.9k points

2 Answers

0 votes

Answer:

52%

Explanation:

User Cnlevy
by
8.1k points
2 votes
So you want probability of red and blue so add them
5+8=13
Than you add to see how many total in the bag
5+8+12=25
Now divided
13/25=52%
User Jxadro
by
7.9k points
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