Lemma
EasyRatio & rate
GSM8K train #391 · Arithmetic · Ratio & rate

Oscar wants to train for a marathon

Oscar wants to train for a marathon. He plans to add 2/3 of a mile each week until he reaches a 20-mile run. How many weeks before the marathon should he start training if he has already run 2 miles?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #391

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