4.25 as a mixed number is 4 25/100
212 1/2 (mixed number) or 425/2 (improper fraction).
16 and 425/1000
There is no equivalent mixed number.
You write 2.875 as a mixed number as: 27/8
Expressed as a mixed number in its simplest form, 3.15 is equal to 3 3/20 or three and three twentieths.