# How to find population center.

*label*Mathematics

*timer*Asked: Apr 30th, 2015

**Question description**

On a coordinate plane, city A is at (300,20), city B is at (700,100) and city C is at (100, -400).

1) If city A has 100,000 people, city B has 200,000 and city C has 50,000 people, what is a good spot to call the "population center" for the cities.