3/22
11/12
A/88 is already in simplest form, unless you know the value of A.
88/317 is in simplest form.
88% as a fraction in its simplest form is 22/25
49/88 is already in simplest form.
88/89 is already in its simplest form
88/88 = 1
That is in simplest form...
88 : 66 will reduce to 4 : 3 in simplest form.
88% = 22⁄25
88 is an integer and not a fraction. It can be expressed in rational form as 88/1, but the simplest form is just 88.