V
rome
In Rome
The number 947 in Roman numerals would be CMXLVII
You type roman numerals by using capital letters.
Convert from Roman numerals to Arabic numerals, add, convert back to Roman numerals.
The answer depends on how many more millennia they keep using Roman numerals!
You cannot write fractions using Roman numerals.
If you mean in Roman numerals then: 753 = DCCLIII
Spend a day using only roman numerals instead of Arabic numerals. The disadvantages will become painfully obvious.
Not really, since roman numerals don't have units smaller then one.
They started in 19th century.