Lemma
MediumCounting & chance
AQuA-RAT train #2645 · Probability · Counting & chance

Raffle tickets numbered consecutively from 101 through 450 are placed in a…

Raffle tickets numbered consecutively from 101 through 450 are placed in a box. What is the probability that a ticket selected at random will have a number with a hundreds digit of 2 ?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2645

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