180
The Roman numeral XXX represents 30, which is 3 x 10
It is: 30 = XXX
Lxxxvii in Roman numerals represents the number 87. The Roman numeral "L" represents 50, "xxx" represents 30, and "vii" represents 7. Add them all together (50 + 30 + 7) to get 87.
XXX = 30.
XXVIII = 28
100Improved Answer:-XXX = 30
It is (XXX)MMDCCLXXXVII.In case you are wondering, (XXX) means XXX*1000.Improved answer:The above answer represents 32,787But 3-27-87 in Roman numerals is III-XXVII-LXXXVII
XXX
Each X represents 10 and there are three of them. So this would be 30.
XII-XXX-MMVI
CLXXXIX is the Roman numeral for 189. The breakdown is as follows: C = 100 L = 50 XXX = 10+10+10 = 30 IX = (-1)+10 = 9
30 = XXX