There are 25 blue balls, 20 green balls and 15 red balls. Find the probability 1) A blue ball 2) A ball which is not red
3) A green ball
Answers
Answered by
4
Answer: No of blue balls= 25
No of green balls = 20
No of red balls = 15
Total number of balls = 25+20+15
= 60 balls
1) probability of finding a blue ball = 25/60
= 5/12
2) probability of finding a ball which is not red = 45/60
= 3/4
3) probability of finding a green ball = 20/60
= 1/3
Similar questions