It's confusing. The 10 tracks each get 10%. So they add up all the percentages from every track. When you see the first table, 10% on math means "perfect" math

It's confusing. The 10 tracks each get 10%. So they add up all the percentages from every track. When you see the first table, 10% on math means "perfect" math basically. Not 10% of math track.