Lemma
MediumRatio & rate
GSM8K train #4489 · Arithmetic · Ratio & rate

Janet starts driving across a lake in a speedboat going 30 miles…

Janet starts driving across a lake in a speedboat going 30 miles per hour. Her sister follows in a sailboat that has a speed of 12 miles per hour. If the lake is 60 miles wide, how long does Janet have to wait on the other side for her sister to catch up?

~8 minAnswer checked instantly

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #4489

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