in decimal form, .5
This is correct if the questioner meant our numbering system.
If he or she meant in "Roman Numerals" - pasted from Wikipedia - "Roman Numerals" entry -
6/12 = 1/2Ssemis, semissis"half"
4 and 5/10 = 4 and 1/2 In Roman numerals: IIIIS or IVS or SV
LXXXV
XLV
5 = V
five in the roman numerals is "V"
VII - a five, and two ones.
It is 605 in Hindu-Arabic numerals and in Roman numerals it is DCV
0.5 = five tenths.
To write six thousand in Roman numerals, you would write it as VĪ. The Roman numeral V represents five and the line above it indicates multiplying the value by 1,000.
To represent forty five in Roman numerals, you would write it as "XLV." The numeral "XL" represents 40, and "V" represents 5, making a total of forty-five.
five tenths
two and five tenths