In a bag there are 5 white, 4 black, 3 red balls. e ball is picked up randomly what is the probability of getting a black ball?
Answers
Answered by
2
Answer:
1/3
Step-by-step explanation:
P(E) = n(favourable outcomes) ÷ n(total outcomes)
= 4/5+4+3
= 4/12
= 1/3
Answered by
2
Answer:
total ball-12
black ball-4
probability-12/4=3
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