Puzzle for Today
Puzzle No. 356 – Wednesday 14 November
Last week we learned that Cyprus now only has a fertility rate of 1 child per woman. The average Cypriot has a life expectancy of 80 years, and the population is currently evenly distributed in terms of age and gender. How long will it take for the population of Cyprus to decrease by 10% with no migration?
Today’s #PuzzleForToday has been set by Dr Shaun Fitzgerald, Director of The Royal Institution