Pls ans this ques fast Maths Q A bag contains 15 white and some black balls If the - Maths -

Question

Pls ans this ques fast Maths
Q A bag contains 15 white and some black balls If the probability
of drawing a black ball from the bag is thrice that of drawing a
white ball, find the number of black balls in the bag

Neha Sethi · Accepted Answer

Kindly refer the similar link for your query

https://www meritnation
com/ask-answer/question/a-bag-contains-5-red-balls-and-some-blue-balls-if-the-prob/probability/4035754
Regards

Pls ans this ques fast Maths Q. A bag contains 15 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, find the number of black balls in the bag.

Pls ans this ques fast Maths
Q. A bag contains 15 white and some black balls. If the probability of drawing a black ball from the bag is thrice that of drawing a white ball, find the number of black balls in the bag.