Lemma
MediumRatio & rate
AQuA-RAT train #9223 · Arithmetic · Ratio & rate

The rate of spin of a certain gyroscope doubled every 10 seconds…

The rate of spin of a certain gyroscope doubled every 10 seconds from the moment a particular stopwatch started. If after a minute and a half the gyroscope reached a speed of 3200 meters per second, what was the speed, in meters per second, when the stopwatch was started?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #9223

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