How can you take 1 from 19 and leave 20?

• In Roman numerals:
  19=XIX
  take out I from it,we get XX which equals 20 in Roman.
• 10 years agoHelpfull: Yes(5) No(0)
• In roman number 19 is written as XIX
  19=X1X
  so if we take out 1 from it we have XX
  =>XX=20
• 10 years agoHelpfull: Yes(1) No(0)