AQuA-RAT train #12947 · Combinatorics · Permutations & combinations

There are 3 red chips and 2 blue ones

There are 3 red chips and 2 blue ones. When arranged in a row, they form a certain color pattern, for example RBRRB. How many color patterns?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #12947

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