In roman numerals what is D?

Answer 1

In Roman numerals, D = 500. D is one of the seven basic symbols of Roman numerals and the other six are: I = 1, V = 5, X = 10, L = 50, C = 100 and M = 1000.
The Roman numeral of D is equivalent to 500
The Roman numeral d or D are both equivalent to 500

Answer 2

D = 500

Answer 3

500

Answer 4

78

Answer 5

200

Answer 6

1000

Answer 7

50