A bag contain 4 black and 5 white balls 3 balls are drawn at random then what is the probability of these balls are black ball
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HEY USER ,
HERE IS YOUR ANSWER :-
Total no. of balls = 4 + 5 = 9 balls
Total no. of Black balls = 4
Probability of getting a black ball =
No. of factors outcomes / Total no. of outcomes
= 4 / 9
HOPE It HELPS YOU !!........✌️✌️✌️✌️
HERE IS YOUR ANSWER :-
Total no. of balls = 4 + 5 = 9 balls
Total no. of Black balls = 4
Probability of getting a black ball =
No. of factors outcomes / Total no. of outcomes
= 4 / 9
HOPE It HELPS YOU !!........✌️✌️✌️✌️
ayush8375:
no only 9 ball
ok
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