A bag contains 6 red balls, 8 white balls, 5 green balls and 3 black balls. One ball is
drawn at random from the bag. Find the probability that the ball is :
(i) white (ii) red or black (iii) not green (iv) neither white nor black
Answers
Answered by
6
Answer:
means total balls 22
Step-by-step explanation:
1). 8/22
4//11
2) 9/22
3( 11/22
1/2
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ADITYAVERMA716
Answered by
2
Answer:
given
red balls= 6
white balls= 8
green balls = 5
black balls = 3
total balls = 22
Step-by-step explanation:
(I) p( getting a white ball) = no of white/ total no of balls
= 8/22
(ii) red or black
p(taking a red ball ) = 6/22
p( taking a black ball) = 3/22
(iii) not green refered to 22-5= 17
= 17/22
(iv) neither white not black = 22-11 = 11 ( 8 white balls and 3 black balls = 8+3 = 11)
= 11/22
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