Question

5. A bag contains 4 red balls, 7 white balls, 3 green
balls and 6 black balls. If one ball is drawn at
random find the probability that it is
(i) a red ball
(ii) a white ball
(iii) a black ball​

Answer 1

Answer:

Step-by-step explanation:

a bag has 4Red,7White,3Green,6Black balls

total number of balls in the bag are=20

one ball is drawn at random in 20c1 ways

probability that ball is a) red=4/20=1/5

b) White=7/20

c)Black=6/20=3/10

Answer 2

Answer:

hope it will help you.........