Lemma
MediumAlgebra word problems
AQuA-RAT test #242 · Algebra · Algebra word problems

Joe's age, Joe's sister's age and Joe’s fathers age sums up to…

Joe's age, Joe's sister's age and Joe’s fathers age sums up to 100. When Joe is as old as his father, Joe's sister will be twice as old as now. When Joe is as old as his father then his father is twice as old as when his sister was as old as her father. Find the age of Joe's father?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · test #242

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