We assume the pizza to be an exact circle, also are the egg, the anchovy area and the tomato toping.

How do they manage simply so that every one gets exactly half of the pizza with exactly half of the egg, half of the anchovy, half of tomato topping and half of the crust ? Solution

There is now also an circular area with sweet pepper, not centered either...

Can they manage to share equally the sweet pepper area ?
Solution