a bag contains 8 red ball 3 white balls 5 green and 12 black balls. if one ball is drawn at random, find the probability that it is a (a)black ball (b) orange ball
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Answered by
5
Answer:
3/4
Step-by-step explanation:
Total no. of balls= 20
No. of white balls = 10
No. of black ball= 5
Probability = Total no. of white and black ball/ total balls
=15/20
=3/4
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Answered by
1
Answer:
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Step-by-step explanation:
ईट आईटी टू जेड ब्लैक बॉल
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