Lemma
MediumAlgebra word problems
AQuA-RAT train #50377 · Algebra · Algebra word problems

A is three times as old as B

A is three times as old as B. C was twice-as old as A four years ago. In four years' time, A will be 31. What are the present ages of B and C ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #50377

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