Lemma
MediumAverages
AQuA-RAT train #7124 · Arithmetic · Averages

In a class of 5 students, average weight of the 4 lightest…

In a class of 5 students, average weight of the 4 lightest students is 40 kgs, Average weight of the 4 heaviest students is 45 kgs. What is the difference between the the maximum and minimum possible average weight overall?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #7124

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