1. Write the Roman numeral for each of the following : (a)33 (b)500 (c)48 (d)76 (e)95 (f)41 (g)87 (h)66 (i)19 (j)1000
Answers
1. Write the Roman numeral for each of the following :
(a)33 (b)500 (c)48 (d)76 (e)95
(f)41 (g)87 (h)66 (i)19 (j)1000
ANSWER :
1. Write the Roman numeral for each of the following :
(a)33 = 30 + 3
= XXXIII
(b)500 = D
(c)48 = 40 + 8
= XLVIII
(d)76 = 70 + 6
= LXXVI
(e)95 = 90 + 5
= XCV
(f)41 = 40 + 1
= XLI
(g)87 = 80 + 7
= LXXXVII
(h)66 = 60 + 6
= LXVI
(i)19 = 10 + 9
= XIX
(j)1000 = M
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Hindu Arabic Numerals and its Roman Numeral :
1 - I
5 - V
10 - X
50 - L
100 - C
500 - D
1000 - M
Before using the Hindu Arabic Numbers, here are some rules to follow :
Rule 1 - When any Roman Numeral is repeated, the value of it will be added when it will occur many times.
Example :
III = 1+1+1 = 3
XXX = 10+10+10 = 30
MMM = 1000+1000+1000 = 3000
Rule 2 - The Roman Numerals 'V', 'L', and 'D' are never repeated. And any Roman Numeral is not repeated more than 3 times.
As because - 'V V' = 5+5 = 10, so instead of 'V V' we can use X. Similarly in L and D also.
Rule 3 - When a smaller Roman Numeral is written right side of greater Roman Numeral, than the value gets added with the value of greater symbol.
Example :
VI = 5+1 = 6
VII = 5+1+1 = 7
VIII = 5+1+1+1 = 8
XVII = 10+5+1+1 = 17
Rule 4 - When a smaller Roman Numeral is written left side of greater Roman Numeral, than the value gets subtracted with the value of greater symbol.
Example :
IV = 5 - 1 = 4
IX = 10 - 1 = 9
XL = 50 - 10 = 40
XC = 100 - 10 = 90
Rule 5 - The Roman Numeral 'V', 'L', and 'D' are never subtracted, means they are not written left to any greater Roman Numeral.
Hindu Arabic Numerals :-
1 - I
2 - II
3 - III
4 - IV
5 - V
6 - VI
7 - VII
8 - VIII
9 - IX
10 - X
20 - XX
30 - XXX
40 - XL
50 - L
60 - LX
70 - LXX
80 - LXXX
90 - XC
100 - C
500 - D
1000 - M
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Roman numerals are as following;
33=> XXXIII
500=>D
48=>XLVIII
76=>LXXVI
95=>XCV
41=>XL1
87=>LXXXVII
66=>LXVI
19=>XIX
1000=>M
HOPE IT MAY HELP YOU