Express the following as a Hindu-Arabic numeral:
CCXX
the Roman numeral is CCXX
Here, CC=200&XX=20
so, CCXX=200+20=220
Hence, required Hindu-Arabic numeral is 220
Write each of the following as a Hindu-Arabic numeral:
CML
LXXXIV
Write as Hindu-Arabic numerals
MDC
MCDXCII
Write the equivalent Roman numeral for the following Hindu-Arabic numeral:
28