4.25
12 43/100
13/3 = 4 and 1/3 as a mixed number
11/8 as a mixed number would be 1 3/8.
211/12
9/2 = 4 1/2
2 9/10
4.25
12 43/100
13/3 = 4 and 1/3 as a mixed number
11/8 as a mixed number would be 1 3/8.
1 1/2
211/12
Usually, to find a mixed number answer, you divide 81 (in this case) by 3, and write the answer as the integer part of the mixed number, and the remainder over 3 as the fractional part of the mixed number. However, since 81 divided by 3 is 27, with no remainder, there is no reason to write it as a mixed number. It could be written as 27 and 0/3, but this is not generally the accepted way to write an answer to a division problem that does not involve a remainder.
6 3/5
To write 18000 in roman numerals, you'd write XVIII with a line over it. The line means to multiply by 1000
XXV with a bar over all of it