Question

The Hindu -Arabic number form l XCCMXCIX​

Answer 1

ixccmxcix | xccmxcix

|

ixc=91 | xc=90

cm=900 | cm=900

xc=90 | xc=90

ix=9 | ix=9

while each of these component values are valid by themselves, but they're not in descending order.

Thus the numeral is considered invalid.

So, we would simply add them up.

91+900+ | 90+900+

90+9 | 90+9

=1090 | =1089.

I can't understand that what is your value ixccmxcix or xccmxcix so I have been done this question with both the values.

Thanks,

Hope this helps you.

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