A jar contains 3 red, 4 blue, and 2 white marbles. What is the probability that a marble drawn at random is not red?
2 answers:
Answer:
Probability that a marble drawn at random is not red = .
Step-by-step explanation:
Given : A jar contains 3 red, 4 blue, and 2 white marbles.
To find : What is the probability that a marble drawn at random is not red.
Solution : We have given that
Red marbles = 3.
White marbles = 2.
Blue marbles = 4
Total marbles = 9
Marbles that are not red = white + blue =2+4 = 6.
Probability that a marble drawn at random is not red = .
Probability that a marble drawn at random is not red = .
Probability that a marble drawn at random is not red = .
Therefore, Probability that a marble drawn at random is not red = .
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Turn fraction into decimal
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The rule is 5+ = round up while 4- = round down.
<h2>Explanation:</h2>
Hello! Remember you have to write complete questions in order to find good and exact answers. Here I'll assume that you need a relationship between D and N. So we know some facts:
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