Lemma
MediumCounting & chance
AQuA-RAT train #63580 · Probability · Counting & chance

45 girls and 60 boys are present at a party

45 girls and 60 boys are present at a party. There are 17 girl-boy are in relationship among them. If a girl and a boy is selected at random, what is the probability that they will be not a couple?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #63580

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