No
The fraction 43/100 cannot be reduced any more!
30/43
5 over 6
4/5
42/43
43/10 already exists as its simplest reduced fractional form. It cannot be reduced any further evenly.
It is: 27/129 = 9/43
43 over 8 (improper fraction)
43 is an integer and so cannot be reduced.
No. 43 is prime.
860/220 = 86/22 = 43/11