Question

A bag contair 3 red balls ,5 black balls and 4 white balls . A ball is drawn at random from the bag .the probability that the ball drawn will be black ​

Answer 1

Step-by-step explanation:

total ball = 12

black ball= 5

probability to get black ball = 5/12

Answer 2

Answer:

5/12

Step-by-step explanation:

total balls= 3+5+4= 12

no. of black ball= 5

therfore,  probability= 5/12