LXXX = 80
The number 80 is represented by the Roman numeral LXXX
Roman numeral LXXX = 80
It is LXXX
80
LXXX
80 (50+10+10+10=80)
The Roman numeral DLXXX means 500+80 = 580
The Roman numeral MLXXXVIII means 1000+80+8 = 1088
Roman numeral for: 4000 = IV with horizontal bar above it 900=CM 80=LXXX 6=VI Therefore: ..........__ 4986= IVCMLXXXVI
DCCCLXXXIX (DCCC = 800, LXXX = 80, IX = 9)
does not exist XL = 40 LXXX = 80 no number XLXXX
It is 50 which is L as a Roman numeral