No.
11/104 cannot be simplified.
15/43 is simplified.
8/43 cannot be simplified.
94/104 = 47/52
13/104 = 1/8
It is: 104/180 = 26/45
No, it cannot.
11 over 13
43 and 25 are coprime so the fraction 43/25 cannot be simplified.
no
32/43 It cannot be simplified any further, because 32 and 43 have no common factors.
19/21