There are roughly three million people who live in Wales. Nearly six hundred thousand of them speak Welsh. Approximately what percentage of people living in Wales speak Welsh? 
Overseas Competition->Knowledge Point->Word Problem Modules->Solving Problems Involving Fractions and Percentages->Finding the Rate
The fraction of people living in Wales who speak Welsh is $$\frac{600000}{3000000}$$. This can be simplified to $$\frac{1}{5}$$, and so the percentage is $$20\textbackslash\%$$. 