Lemma
MediumAverages
GSM8K test #20 · Arithmetic · Averages

Marissa is hiking a 12-mile trail

Marissa is hiking a 12-mile trail. She took 1 hour to walk the first 4 miles, then another hour to walk the next two miles. If she wants her average speed to be 4 miles per hour, what speed (in miles per hour) does she need to walk the remaining distance?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · test #20

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