Unified State Exam. Basic Level. Task 20. On what floor does Sasha live?
Sasha invited Petya over, saying he lived in apartment number 468 on the eighth floor of the building, but forgot to mention the floor. Approaching the building, Petya discovered it was twelve stories high. On what floor does Sasha live? (Each floor has the same number of apartments; apartment numbers in the building start with one.)