3 years ago

I

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

4 0

Answer:

9 blue marbles

Step-by-step explanation:

4 : 3 ratio

12 : x

12 / 4 = 3

4 × 3 : 3 × 3

12 : 9

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Answer:

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Step-by-step explanation:

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natka813 [3]

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