Question

there are 12 balls of three colours of bag out of them 3 are red 4 white 3 or green find the probability of getting a green or white ball​

Answer 1

Answer:

Step-by-step explanation:

No. of white ball = 4

no. of green ball = 3

p(getting a green or a white ball) = (4+3)/12 = 7/12

althogh i answered the question according to your question but your question is somewhere wrong because 3+4+3 is not equal to 12.