Okay, so you have 240 rats and one cow in a pen on a farm. How many mammals are in the pen?
This survey would answer that the pen is 90% cow and 10% rat by weight, therefore there are 9 times as many cows as there are rats.
In reality land, where the rest of us live, we would say that there are 241 mammals in the pen and only 1 of them is a cow.
You see why I'm calling bullshit by the way this is worded?