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How would you add up in step by step increments 19 49 99 499 and 1110 using Roman numerals giving reasons for your answer?
Wiki User
∙ 12y ago
Notwithstanding today's notation of Roman numerals inasmuch that during the Roman era itself the equivalent of the above numbers were probably written out as IXX, IL, IC, ID and MCX respectively which makes addition quite straightforward as follows:-
IXX+IL = LXVIII (19+49 = 68)
LXVIII+IC = CLXVII (68+99 = 167)
CLXVII+ID = DCLXVI (167+499 = 666)
DCLXVI+MCX = MDCCLXXVI (666+1110 = 1776)
Today's rules governing the Roman numeral system were introduced during the Middle Ages presumably to make it easier to convert Roman numerals into Hindu-Arabic numerals and vice versa.
Wiki User
∙ 12y ago
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What were Roman Numerals useful for?
In the same way that arithmetic is useful today for many reasons
Why were roman numerals invented?
Necessity is the mother of all inventions and Roman numerals were needed in the past just for the same reasons that we still need numbers today.
How do you work out 1776 plus 1999 in Roman numerals giving reasons for your answer?
Today we write out 1999 in Roman numerals as MCMXCIX because of changes made to the rules governing the Roman numeral system during the Middle Ages and to add these numerals to MDCCLXXVI is almost impossible. But the Romans themselves would have calculated 1999 on an abacus counting device as MDCCCCLXXXXVIIII and probably simplified them to IMM by placing I to both sides of the numerals. So: MDCCLXXVI + (-I+MM) = MMMDCCLXXV (3775)
What is the Roman numerals for 27?
Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.Twenty sever in Roman numerals is XXVII.
Why were Roman numerals introduced?
For exactly the same reasons why we still need numbers today.
Why did etruscans create roman numerals?
For exactly the same reasons why we need numbers today.
What inspired the roman numerals?
Roman numerals were inspired by Etruscan numerals of which Roman numerals originated from.
How do you I write Roman number 11?
Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.
Why are the Roman numerals important to the Romans?
For exactly the same reasons why numbers are stillimportant to us today.
How should the New Year of 2014 be correctly expressed using Roman numerals in two different ways if one of them is not MMXIV giving reasons?
MMXIIII as the alternate (on clocks for example) version of number 4 is IIII
How do you write 522 in Roman?
In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.In Roman numerals 522 would be DXXII.
Do roman numerals have a special significance?
No. The numbers they represent will have some significance, but the numerals themselves are purely decorative, mostly used for traditional or historical reasons.
