AQuA-RAT train #43870 · Combinatorics · Permutations & combinations
There are five different models that are to appear in a fashion…
There are five different models that are to appear in a fashion show. Two are from Europe, two are from South America, and two are from North America. If all the models from the same continent are to stand next to each other, how many ways can the fashion show organizer arrange the models?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #43870
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