AQuA-RAT train #32793 · Combinatorics · Permutations & combinations
A group of 630 children is arranged in rows for a group…
A group of 630 children is arranged in rows for a group photograph session. Each row contains three fewer children than the row in front of it. What number of rows is not possible?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #32793
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