8/43 cannot be simplified.
43 and 25 are coprime so the fraction 43/25 cannot be simplified.
No.
no
32/43 It cannot be simplified any further, because 32 and 43 have no common factors.
butthead
43/50
It can not be simplified further.
I don't know what it was when it started out. But 43/100 is as simple as it can get.
15/48 is simplified to 5 over 16
It can be simplified to a mixed fraction of 1 and 3 over 40. 1 3/40
The simplified fraction of 15 over 63 is 5/21