Lemma
EasyDecimals & percentages
GSM8K train #7265 · Arithmetic · Decimals & percentages

The capacity of Karson's home library is 400 books

The capacity of Karson's home library is 400 books. If he currently has 120 books, how many more books does he have to buy to make his library 90% full?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #7265

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