2.13 = 2 and 13/100
213 = CCXIII
The numeral 213 is spelled or spoken "two hundred (and) thirteen."
The Roman numeral CCXIII represents the number 213
Mixed number or mixed numeral
This already is a mixed numeral.
C is 100, X is 10 and III is 3. CXIII is 213.
That's a roman numeral already, for 213.
No.
-2.65 = -213/20
No, the sum could be a whole number. 1 and 2/3 + 3 and 1/3 = 5
divide 213 by 12 and the quotient is the wholes and the remainder is the numerator and 12 is the denominator.
A mixed numeral is a number that is a whole number and a fraction together.For example putting the number 5 with the fraction 1/2 gives the mixed number 51/2 (five and a half).