Problem

Source: 43rd International Tournament of Towns, Junior O-Level P2 & Senior O-Level P2, Fall 2021

Tags: geometry, Tournament of Towns



A cube was split into 8 parallelepipeds by three planes parallel to its faces. The resulting parts were painted in a chessboard pattern. The volumes of the black parallelepipeds are 1, 6, 8, 12. Find the volumes of the white parallelepipeds. Oleg Smirnov


Attachments: