Question

CXCIX in Hindu Arabic numerals​

Answer 1

hope it is correct

answer 199

Answer 2

The Roman number 'CXCIX' corresponds to 199 in Hindu Arabic Numerals.

Roman Number Representation :

• Roman Number is a different convention of number representation in the form of letters like 'X', 'I', 'C', 'M', etc.
• There is a mapping between each Roman alphabet and its corresponding mathematical value in standard Arabic terms.
• In the Roman Number convention, the letter 'X' corresponds to 10, 'I' corresponds to 1, and 'C' corresponds to 100.

Calculating for 'CXCIX' :

• 'The first letter from left is 'C' that maps to 100 in an Arabic form.
• The next pair of letters is 'XC'. X means 10 and C means 100. 'XC' together means 10 less than 100 i.e. 100 -10 = 90.
• The next pair of letters is 'IX'. X means 10 and I means 1. 'IX' together means 1 less than 10 i.e. 10 - 1 = 9.

Thus, adding all the above pieces to get the final number :

       =  100 + 90 + 9

       = 100 + 99

       = 199

Hence, the given Roman numerals represent the number 199.

To learn more about Roman Numbers, visit

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