Lemma
MediumAverages
AQuA-RAT train #8450 · Arithmetic · Averages

The average weight of 19 students is 15kg

The average weight of 19 students is 15kg. by the admission of a new student the average weight is reduced to 14.2 kg. the weight of the new student 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 #8450

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