Lemma
MediumRatio & rate
GSM8K train #2253 · Arithmetic · Ratio & rate

Mary and Jimmy start running from the same spot, but in opposite…

Mary and Jimmy start running from the same spot, but in opposite directions. Mary runs at 5 miles per hour and Jimmy runs at 4 miles per hour. What is the distance between them after 1 hour?

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GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #2253

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