## Task 3 - 030723

A wooden cube with an edge length of $30 \mathrm{~cm}$ is to be cut into cubes with an edge length of $10 \mathrm{~cm}$.

a) How many cuts must be made? (Sawing in a package is not allowed.)

b) How many cubes will you get?
a) You need 26 cuts $(2+6+18)$.

b) You get 27 cubes $(3 \cdot 3 \cdot 3)$.