20 percent is 0.2 in decimals thus it is 1/5 as a fraction.
To convert an improper fraction to a mixed number, divide the denominator into the numerator. The answer is the whole number. Put any remainder over the original denominator to create the fraction part.
Fraction: -11/10 Mixed number: = -11/10
283 is an integer, not a mixed number or fraction.
626 is an integer: it is neither a mixed number nor a fraction.
As a fraction . . . . . 355/1 As a mixed number . . . . . 3550/17 or 355.000
142 is an integer, not a fraction nor a mixed number.
263 is an integer, not a fraction nor a mixed number.
310 is an integer: it is neither a fraction not a mixed number.
264 is an integer; it is neither a fraction not a mixed number.
425 is an integer, not a fraction nor a mixed number.
It is 175/1 as a fraction and 175 as a whole number. There is no sensible way to write it as a mixed number.