As a canadian, sekio is narrowed down to .509% of the people in this world.
33,098,932 = x
6,500,000,000 100
3,309,893,200 = 6.5x10^9x
6.5x10^9 6.5x10^9
x =.509%
Or, since we know sekio is 14, we can break this down some more:
Canada: Ages 0-14 = 17.6% (male 2,992,811/female 2,848,288)
2,992,811 = x
33,098,932 100
2,992,81100 = 33,098,932x
33,098,932 33,098,932
x = 9.04
We now know that males ages 0-14 make up 9.04% of canada. We can now figure out what % of the world population that is:
2,992,811 = x
6,500,000,000 100
2,992,81100 = 6.5x10^9x
6.5x10^9 6.5x10^9
x = .046%
We now know that sekio can only be .046% of the worlds population.
We also know that .3% of the canadian population has AIDS, so the chance that sekio has aids is .0271%.
Original statistics curtosy of: https://www.cia.gov/cia/publications/factbook/geos/ca.html
Please note that the first two equations were not needed to figure sekio's percent of the world.