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Mathematics, 05.02.2021 23:50 sierracupcake0220

In a bag, there are red and green marbles in the ratio of 3 : 9. If there are 36 marbles in the bag, how many of them are green?

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In a bag, there are red and green marbles in the ratio of 3 : 9. If there are 36 marbles in the bag,...
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