there are 8 red and 3 blue balls in a box, one ball is drawn out of it. what is the probability that the ball is blue
Answers
Answered by
2
Answer:
Step-by-step explanation:
Data:
Blue balls= 3
Red balls = 8
Total balls=?
Solution:
Total balls = red + blue
Total balls= 8+3
Total balls= 11
Probability of getting a blue ball = total number of blue balls/ Total number of balls
therefore:
3/11
The probability of taking out a blue ball is 3/11
Hope it helps! :)
Answered by
2
No. of RED balls = 8
No. of BLUE balls = 3
total no. of balls = 8+3 = 11
one ball is drawn out,
P(E) = no. of expected outcome / total no. of possible outcomes
= 3/11
hence, required answer = 3/11
hope this answer helps you!
do mark as brainliest!
Similar questions