A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is the probability of not getting a black ball?
Answers
Answered by
1
Answer:
Not getting a black balls=4+3=7
P(E)=No. of favorable outcomes/Total no. of outcomes
=7/12
Answered by
0
Answer:
58.4%
Step-by-step explanation:
Total balls =12
Black balls=5
Black balls% = 5/12 x100
= 125/3 =41.6666%
So, the probably of not getting black ball is 100%-41.6666%=58.44444%
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