a bag contains 3 red balls 5 black balls and 4 white balls a bal is drawn at random from the bag find the probability of getting ared or a black
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Answered by
2
Answer:
2/3
Step-by-step explanation:
8/12=4/6=2/3
Answered by
2
Answer:
Step-by-step explanation:
Let 'E' be the evevt of getting a probability that the ball taken is red or black
n(S)=5+8+4
=12
P(e)= n(e)/n(s)
= 8/12
=2/3
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