Question

12. Raghu is 21 years old and Kavita is 72 years old. Express the sum of their ages in Roman system.

Answer 1

Answer:

XXI AND LXXII RESPECTIVELY

Answer 2

Answer: The Roman numerals are represented by the following letters:

I = 1

V = 5

X = 10

L = 50

C = 100

D = 500

M = 1000

If a numeral is followed by another numeral of lower denomination, the two are added together;  if it is preceded by one of lower denomination, the smaller numeral is subtracted from the greater.

21 + 22 = 43

43 → XLIII