Answer:
2.02
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Answer:10/16 (can simplify I think)
Step-by-step explanation: First you do 10+6 to find out the total of all the marbles which is 16. There are 10 blacks so you do 10/16 AS you wanna find out the probability of getting the black.
in the attachement below
In the pic3 you can calculate "x" from the equation:
