Lemma
MediumAverages
AQuA-RAT train #25584 · Arithmetic · Averages

The average age of husband, wife and their child 3 years ago…

The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #25584

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