Lemma
MediumAlgebra word problems
AQuA-RAT train #29917 · Algebra · Algebra word problems

4 years ago, Paula was 4 times as old as Karl

4 years ago, Paula was 4 times as old as Karl. In 12 years, Paula will be twice as old as Karl. What is the sum of their ages now?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #29917

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