A bag containa 3 red balls , 5 white balls and 7 black balls . What is the probability that a ball drawn from the bag at random will be leather red nor black..
Answers
Answered by
3
No. of Red Balls = 3
No. of White Balls = 5
No. of Black balls = 7
Total no. of balls = 15
Probability of a red ball = 3/15
= 1/5
Probability of a Black ball = 7/15
Probability of neither both = 5/15
=1/3
No. of White Balls = 5
No. of Black balls = 7
Total no. of balls = 15
Probability of a red ball = 3/15
= 1/5
Probability of a Black ball = 7/15
Probability of neither both = 5/15
=1/3
UtsavPlayz:
please mark as brainliest
click the brainliest button
Answered by
2
Probability = favorable outcome/ no of outcomes
White balls= 5/15 = 1/3
Red balls= 3/15 = 1/5
Black balls= 7/15
Neither both= 1/3
White balls= 5/15 = 1/3
Red balls= 3/15 = 1/5
Black balls= 7/15
Neither both= 1/3
Similar questions