Lemma
MediumArea & perimeter
GSM8K train #590 · Geometry · Area & perimeter

A library has 7 rectangular tables and the remaining tables will be…

A library has 7 rectangular tables and the remaining tables will be square tables. A rectangular table seats 10 pupils while a square table seats 4 pupils. How many square tables are needed so that 90 pupils can read at the same time?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #590

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