AQuA-RAT train #15779 · Probability · Counting & chance
A four-digit code can consist of the digits 0 ~ 9 except…
A four-digit code can consist of the digits 0 ~ 9 except that it does not contain the digits 1, 2, and 4 at all. If repeated digits are allowed, what is the probability that it has at least one even digit?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #15779
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