7)A bag contains 5 red balls and 3 green balls. Find the
probability of getting a ball selected at random -
(a) is a red ball
(b) is not a red ball.
Answers
Answered by
1
Answer:
(a) 5/8
(b) 3/8
Step-by-step explanation:
(a) in a bag there are 5 red balls and 3 green balls
so probability of getting a red ball = total no. of red balls/total no of balls in a bag
=5/8
(b) probability of not getting a red ball=(8-5)/8
=3/8.
Answered by
1
Answer:
a) 5/8.
b) 3/8.
Step-by-step explanation:
a) No. of red balls = 5
Total no. of balls= 8
Probablity = No. of red balls/ Total no. of balls
= 5/8.
b) No. of non red balls= 3
Total no. of balls= 8
Probablity= 3/8.
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