Lemma
MediumAlgebra word problems
AQuA-RAT train #40474 · Algebra · Algebra word problems

There are 4 books on a shelf, of which 3 are paperbacks…

There are 4 books on a shelf, of which 3 are paperbacks and 6 are hardbacks. How many possible selections of 4 books from this shelf include at least one paperback?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #40474

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