AQuA-RAT train #73098 · Combinatorics · Permutations & combinations
In how many ways can you line up 7 cars in a…
In how many ways can you line up 7 cars in a row if one of them cannot be in the middle or at the either end?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #73098
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.