AQuA-RAT train #8849 · Algebra · Algebra word problems

David was born 5 years after his father's marriage

David was born 5 years after his father's marriage. His mother is 4 years younger than his father but 20 years older than David who is 8 years old. At what age did the father get married ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #8849

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