Question

a bag contains 5 red , 4 blue and 3 green balls . a ball is taken out of the bag at random . find the probabilty that the slected call is of red colour 2nd not of green colour

Answer 1

Answer:

1/12. and 9/12 is right answer

Answer 2

Answer:

1)5/12

2)3/4

Step-by-step explanation:

1)total balls=12

red balls=5

chances of red ball=5/12

2)total balls=12

non green balls=9

chances of non green ball=3/4

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