Question

a pack contain 5 black balls 7 blue balls 4 white balls 6 red balls one ball is drawn random what is probability of getting
1. white ball
2.black ball
3.neither white nor red ​

Answer 1

Answer:

1:4/22=2/11

2:5/22

3 :12/22

Step-by-step explanation:

I have some doubt in 3rd answer

hope it's helpful

Answer 2

Answer:

Total number of outcome is 5+7+4+6 equal to 22.

the for white ball we have 4 upon 22 then we get 2upon 11.

by the probability.

black ball 5 upon 22.

neither white nor red black + blue that is 5 +7 equal to 12

12 upon 22

6 upon 11