63/69 = 21/23
23/53 is in its simplest form.
23/100 is in its simplest form.
23/144 is in its simplest form.
23/93 is in its simplest form.
23/21 = 12/21
63/69 = 21/23
14/21 + 9/21 = 23/21
23/53 is in its simplest form.
23/75 is in its simplest form.
23/48 is in its simplest form.
1/23 is the simplest form.
23/100 is in its simplest form.
23/144 is in its simplest form.
23/93 is in its simplest form.
As 23 is prime, that is the simplest form.
23/50 is the simplest form.