is 51% of infinity the majority of numbers?

Question

is 51% of infinity the majority of numbers?

In: 13

Answer 1

Suppose you had a hotel with infinite rooms numbered one to infinity. The maid is assigned to clean every room that is even numbered, and every room where the room number ends in a 1. She will clean ~~51%~~ 60% of the rooms in the hotel. How many rooms will she clean?