a bag contains 75 red marbles, 25 green marbles and 90 blue Marbles.A marbles is a drawn at random. what is the probability that this marble is not a green marble.
short problem answer in short not so long
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Answer:
33/38
Step-by-step explanation:
Total No. of Observations = 75 + 25 + 90 = 190
No. of Favourable Observations = 75 + 90 = 165
Required Probability = 165/190 = 33/38
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