Lemma
MediumDecimals & percentages
AQuA-RAT train #3404 · Arithmetic · Decimals & percentages

The number of bacteria in a petri dish increased by 50 percent…

The number of bacteria in a petri dish increased by 50 percent every 2 hours. If there were 108 million bacteria in the dish at 2: 00 p.m., at what time were there 32 million bacteria in the dish?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #3404

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