Lemma
MediumRatio, proportion & variation
AQuA-RAT train #66075 · Algebra · Ratio, proportion & variation

Sachin is 40 years old and Ajith is 60 years old

Sachin is 40 years old and Ajith is 60 years old. How many decades ago was the proportion of their ages 3 : 5?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #66075

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