AQuA-RAT train #27816 · Number Theory · Digits
In a set of numbers from 100 to 1000 inclusive, how many…
In a set of numbers from 100 to 1000 inclusive, how many integers are odd and do not contain the digit 9?
This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #27816
Stuck? A gentle nudge
No hints for this one.
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