Question

A box contains 12 balls. Some of them are black. The probability of drawing randomly one red ball is 16 balls more than the probability of getting one black ball. Find out the number of red balls and black balls.
please answer it fast and don't delete my question
This question belongs to probability​
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Answer 1

Step-by-step explanation:

No. of red ball is = 5

and no. of black ball= 7.