$\frac{2}{4}=$
\(\boxed{\frac{2}{4} = \frac{1}{2}}\)
Step 1 :Find the greatest common divisor (GCD) of the numerator and the denominator: GCD(2, 4) = 2
Step 2 :Divide both the numerator and the denominator by the GCD: \(\frac{2}{2}\) = 1, \(\frac{4}{2}\) = 2
Step 3 :\(\boxed{\frac{2}{4} = \frac{1}{2}}\)