Question

Four friends order a square pizza. Marries a says she's not very hungry, and will only eat 10% of the pizza. To marry is very hungry and will eat 50% of the pizza. Jon says he will eat 35%. Swan says she will eat 15%. Is this possible? Explain your reasoning.

Answer 1

No it is not. 10 + 50 + 35 + 15 = 110 Meaning 110% .
A full pizza is 100% and eating 110% means you will need another pizza, therefore it is not possible.