as both 5 and 13 are prime numbers, it cannot be reduced. ya....
5/13
To 5/13
13
It reduces to 5/13
Divide both, the numerator and denominator, by 5.
2/13 is in reduced form
13/21 can't be reduced.
That is in its simplest form - it cannot be reduced any further !
6/13 is in lowest terms and can't be reduced.
The fraction 13/40 cannot be reduced any more.
The fraction 22/13 cannot be reduced any more.
The fraction 13/35 cannot be reduced any more.