A mixed number is a whole number plus a fraction.
575 is just a whole number, without a fraction. If you absolutely must have
a mixed number, then you have to create a fraction out of 575 somehow.
This is going to look pretty silly, but I guess you could take ' 1 ' away from 575,
and use it to make a fraction, like 1/1 .
Then your mixed number could be 574 and 1/1 .
Isn't that ridiculous ? ! ?