Lemma
MediumRatio, proportion & variation
AQuA-RAT train #49142 · Algebra · Ratio, proportion & variation

Current ages of Rahim and Thomas are in the ratio of 5…

Current ages of Rahim and Thomas are in the ratio of 5 : 4 correspondingly. 0.3 decades hence, the ratio of their ages will become 11 : 9 correspondingly, What is Thomas’s current age in years?

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 #49142

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