80
14
2007-08-21 09:36:37
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answer #1
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answered by peace_by_moonlight 4
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XXC = 100-20 = 80
XIV = 10 + (5-1) = 14
2007-08-21 16:36:41
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answer #2
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answered by Baccheus 7
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120
14
I = 1
V = 5
X = 10
L = 50
C = 100
D = 500
M = 1000
If smaller numbers follow larger numbers, the numbers are added. If a smaller number precedes a larger number, the smaller number is subtracted from the larger. For example:
* VIII = 5+3 = 8
* IX = 10-1 = 9
* XL = 50-10 = 40
* XC = 100-10 = 90
* MCMLXXXIV = 1000+(1000-100)+50+30+(5-1) = 1984
1 I
2 II
3 III
4 IV
5 V
6 VI
7 VII
8 VIII
9 IX
10 X
11 XI
12 XII
13 XIII
14 XIV
15 XV
16 XVI
17 XVII
18 XVIII
19 XIX
20 XX
21 XXI
22 XXII
23 XXIII
24 XXIV
25 XXV
26 XXVI
27 XXVII
28 XXVIII
29 XXIX
30 XXX
31 XXXI
40 XL
50 L
60 LX
70 LXX
80 LXXX
90 XC
100 C
101 CI
150 CL
200 CC
300 CCC
400 CD
500 D
600 DC
700 DCC
800 DCCC
900 CM
1000 M
1600 MDC
1700 MDCC
1900 MCM
Love & Blessings
Milly
2007-08-21 21:39:17
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answer #3
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answered by milly_1963 7
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XXC=80
XIV=14
2007-08-21 17:02:37
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answer #4
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answered by Anonymous
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I agree with the above, XIV is 14, but XXC is not a valid input, it should be LXXX.
2007-08-21 18:04:13
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answer #5
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answered by Angel 3
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XIV is 14
XXC is 80 (I guess) but not how it should be written.
Roman numerals only use ONE lower number appearing before a larger number for subtraction.
80 should be written: LXXX
"XXC" is just not correct.
I = 1
V = 5
X = 10
L = 50
C = 100
D = 500
M = 1000
2007-08-21 17:14:04
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answer #6
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answered by conchobor2 6
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80 and 14 respectively.
2007-08-21 16:46:42
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answer #7
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answered by rtanys 6
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120
14
2007-08-21 16:35:57
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answer #8
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answered by Anonymous
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