11. Here are some data about countries in North America.
Country
Population
in 2004
Area (km)
Canada
32 507 874
293 027 571
104 959 594
9 984 670
9 629 091
U. S.
Mexico
1972 550
a) How much space does each person have in each country?
b) By what percent does:
i) the population of Mexico exceed that of Canada?
ii) the area of Canada exceed that of Mexico?
c) Make up, then solve your own problem about these data.