public Fraction_me divide(Fraction_me f) {
Fraction_me result =
new Fraction_me(this.nenner * f.getZaehler(), this.zaehler * f.getNenner());
return result;
}
public Fraction_me sub(Fraction_me f) {
int resultZaehler = this.zaehler * f.getZaehler();
int resultNenner = this.nenner * f.getZaehler() - f.getNenner() * this.zaehler;
return new Fraction_me(resultNenner, resultZaehler);
}
public boolean equals(Fraction_me f) {
if (this.nenner == f.getNenner() && this.zaehler == f.getZaehler()) {
return true;
}
return false;
}
