Lemma
MediumSequences & series
GSM8K train #1393 · Algebra · Sequences & series

Cody was reading through his favorite book series

Cody was reading through his favorite book series. The series was 54 books in total. If Cody read 6 books the first week, and 3 books the second week and then 9 books every week after that. How many weeks did it take Cody to read his series?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #1393

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