AQuA-RAT train #59384 · Algebra · Algebra word problems
From a group of 21 astronauts that includes 12 people with previous…
From a group of 21 astronauts that includes 12 people with previous experience in space flight, a 3-person crew is to be selected so that exactly 1 person in the crew has previous experience in space flight. How many different crews of this type are possible?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #59384
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