Question

Cat inseamna: a)LXXXIX,b)MCMXVIII,c)MCMLXXXIX,d)MMXV,e)MDC,f)CVI,g)MCCCXXX,h)MCMXLV,i)MDCCCXLVIII.....Va rog ajutatima...

Answer 1

a) 89
b) 1918
c) 1989
d) 2015
e) 1600
f)  106
g) 1330
h) 1945
i) 1848

Answer 2

Salut,

a) LXXXIX :
L = 50
X = 10
IX = 9

50+30+9 = 80+9 = 89.

b) MCMXVIII :
M = 1000
C = 100
X = 10
V = 5
III = 3

1000-100+1000+10+5+3 = 1900+18 = 1918.

c) MCMLXXXIX :
M = 1000
C = 100
L = 50
X = 10
IX = 9

1000-100+1000+50+30+9 = 1900+89 = 1989.

d) MMXV :
M = 1000
X = 10
V = 5

1000+1000+10+5 = 2000+15 = 2015.

e) MDC :
M = 1000
D = 500
C = 100

1000+500+100 = 1500+100 = 1600.

f) CVI :
C = 100
VI = 6

100+6 = 106.

g) MCCCXXX :
M = 1000
C = 100
X = 10

1000+300+30 = 1300+30 = 1330.

h) MCMXLV :
M = 1000
C = 100
X = 10
L = 50
V = 5

1000-100+1000+40+5 = 1900+45 = 1945.

i) MDCCCXLVIII
M = 1000
D = 500
C = 100
X = 10
L = 50
VIII = 8

1000+800+40+8 = 1800+48 = 1848.


Succes! :3