Lemma
MediumRatio, proportion & variation
AQuA-RAT train #59184 · Algebra · Ratio, proportion & variation

The ratio of ages of A and B at present is 2:3

The ratio of ages of A and B at present is 2:3. After five years the ratio of their ages will be 3:4 What is the present age of A in years?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #59184

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