The ratio of shells to rats in the kitchen is 3:1. We have 17 rats, and 5 of them are shell-dwelling. This means that 3 out of the 17 rats live in shells, which is a ratio of 1:17.
However, if we were to add 5 more shells, the ratio would be 3:22. The extra shells would be a welcome addition, but would also mean that 14.2% of the rats would have to move.
We are currently at a critical juncture in our shell-rat population. We must make a decision: do we add more shells, or do we risk a rat-pocalypse?
Make a Decision Rats in Shell Statistics