Mathematics, 23.10.2019 01:00 kghmgfxn3292

Ajar contains 40 marbles, of which 9 are blue, 20 are red, and the rest are green. what is the ratio of green marbles to red marbles?

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Ajar contains 40 marbles, of which 9 are blue, 20 are red, and the rest are green. what is the ratio...

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