Lemma
MediumRatio, proportion & variation
AQuA-RAT train #18267 · Algebra · Ratio, proportion & variation

A year ago the proportion between Sham and Amir’s age was 4:3

A year ago the proportion between Sham and Amir’s age was 4:3. 1 year hence the proportion of their ages will be 5:4. The total of their current ages is :

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #18267

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