Question #4c668

1 Answer
Oliver R.
Dec 19, 2017

The question gets cut off at the end so I hope this helps...

Explanation:

There are 20 balls in total. So the probability of a red ball is 12 out of those 20, hence 1220 which can be simplified to 35.
The process is the same with the black balls, and the simplified answer there is 25.

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