AQuA-RAT train #21929 · Algebra · Algebra word problems

A person's present age is two-fifth of the age of his mother

A person's present age is two-fifth of the age of his mother. After 10years, he will be one - half of the age of his mother. How old is the mother at present ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #21929

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