public Rational multiply(Rational b) { return(new Rational(n * b.num(), d * b.den())); }
public Rational multiply(Rational b) { return new Rational(n * b.num(), d * b.den()); }
public Rational multiply(Rational b) { return(new Rational(n * b.num(), d * b.den())); }
public Rational multiply(Rational b) { return new Rational(n * b.num(), d * b.den()); }