you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 1 year ago* (1 child)

They are similar in the same way as millimeters and centimeters, hectograms and kilograms, etc. One is 10 times smaller than the other, so they represent the same unit at different scales. The name "per cent(o)" means 1 in 100, while "per mille" means 1 in 1000

  • source
  • parent
  • hideshow 1 child comment