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a bag contains 11 green 7 yellow and 5 white balls a ball is drawn from the bag find the probability that it is not a white ball

Posted by Aush Singh 4 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Swati Burnwal 4 years, 8 months ago

18/23

0Thank You

Ramnath Singh 4 years, 8 months ago

18/23

1Thank You

Yogita Ingle 4 years, 8 months ago

Total number of balls = 11+ 7 + 5= 23
Number of green balls = 11
Number of yellow balls = 7
Total number of balls that are not white= 11 + 7 = 18
Probability of getting a not a white ball = 18/23

0Thank You

Sumit Singh C 4 years, 8 months ago

18/23

0Thank You

Rajeshri Kute 4 years, 8 months ago

No. of green balls =11 No.of yellow bals =7 No.of white balls =5 Total no. of balls =11+7+5 =23 Therefore,probability of getting white ball=5/23

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