Question

B. A bag contains 7 blue, 8 red, 6 green and 5 yellow
balls. A ball as drawn from the bag at random
Find the probability of getting
1.not a green ball
​

Answer 1

Answer:

10/13 is ur answer

Step-by-step explanation:

Number of blue balls=7

Number of red balls=8

Number of green balls=6

Number of yellow balls=5

Total number of balls=7+8+6+5=26

we know that,

probability of finding a specific ball= (number of that specific ball)/(Total number of balls)

Number of balls except green= 26-6=20

a) probability that it's not a green ball = 20/26 = 10/13