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Mathematics, 04.03.2021 01:00 xxaurorabluexx

The ratio of violinists to cellists in the school orchestra must always be 7:3.
If the school orchestra has 21
violinists, how many cellists are
needed?

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Answers: 2

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The ratio of violinists to cellists in the school orchestra must always be 7:3.
If the school...
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