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There is a bag filled with 4 blue, 3 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability
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There is a bag filled with 4 blue, 3 red and 5 green marbles.

A marble is taken at random from the bag, the colour is noted and then it is
replaced.
Another marble is taken at random.
What is the probability of exactly 1 red?

User Desean
by
8.1k points

1 Answer

4 votes

Answer:

25%

Explanation:

4+3+5=12

3/12 ×100=25

User Reado
by
8.2k points
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