Answer
$complex$ $fraction$
Work Step by Step
A complex fraction $\Longrightarrow$ $\frac{\frac{1}{2}}{\frac{1}{3}}$
Complex fractions contain fractions in the numerator or denominator or both, while simple fractions have their numerator or denominator as integers.
Simple fraction $\Longrightarrow$ $\frac{1}{2}$ OR $\frac{1}{3}$