A construction company wants to number new houses using digit plates only

A construction company wants to number new houses using digit plates only. If the company puts an order for 1512 plates, how many houses are to be given numbers? (The numbers of houses are consecutive and the number of the first house is 1).

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 #20212