Yes.
82/43 is in its simplest form.
82 over 105 is already in simplest form.
71/82 is in its simplest form.
410/15 in its simplest form is 82/3.
82/99 is in its simplest form.
82/98 = 41/49
It is: 82/194 = 41/97
82/100 = 41/50
5/41
1/2
It is 9/41
5/41