Answer:
3/4
Step-by-step explanation:
7 blue balls and 2 green balls
so if we take a blue ball and do not put it back into the bag it will become 6 blue balls.
Now we need to find what is the probability of getting a blue ball next .
So our formula will be
= No of Blue balls / Total number of balls(No. of green + No. of Blue balls)
= 6/ 8
3/4( when you simplify it)
