Lemma
MediumRatio, proportion & variation
AQuA-RAT train #32041 · Algebra · Ratio, proportion & variation

Total of the ages of A, B ahd C at present is…

Total of the ages of A, B ahd C at present is 90 years. Ten years ago, the ratio of their ages was 1: 2: 3. What is the age of B at present

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #32041

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