Answer :

6 marbles
Explanation: Take 9 and ÷ by 3, then take 2 and multiply it by 2.
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Answer:

6

Step-by-step explanation:

First divide 9 by 3 to get 3, then multiply 3 by 2 to get 6.

Trust me on this, also can I have brainiest please?

Hope you do well! :D