For Richer for Poorer

Stage: 3 Challenge Level: Challenge Level:3 Challenge Level:3 Challenge Level:3


In the rich country of Emerald, the average income is £20,000.
In the poorer, neighbouring country of Flint, the average income is £16,000.
Charlie lives in Emerald and earns £18,000 a year.
He moves to Flint and says "I've made both countries richer!"
What does he mean? Think about it before clicking on the island......

An island