Mathematics, 26.12.2019 01:31, Mathinator

In a certain algebra classroom, if three round tables were removed and replaced by three square tables, the ratio of round tables to square tables would be 1: 1. if instead three square tables were removed and replaced by three round tables, the ratio of round tables to square tables would be 13: 7. how many square tables are in the algebra classroom?

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In a certain algebra classroom, if three round tables were removed and replaced by three square tabl...