Question

A bag contains 5 red 7 yellow and 6 green balls three balls are drawn at random find the chance that ball drawn contain exactly 2 green ball

Answer 1

hope it helps.
plzz correct it if it is wrong

Answer 2

Answer:

Step-by-step explanation:

exactly 2 greens so we have to select 2 out of 6 green and remaining 1 must be out of remaining 5+7=12 balls