Question

what is this fraction in simplest form?
\frac{12}{20} = \frac{?}{\square}

Explanation:

Step1: Find GCD of 12 and 20

The greatest common divisor (GCD) of 12 and 20 is 4.

Step2: Divide numerator by GCD

$\frac{12}{4} = 3$

Step3: Divide denominator by GCD

$\frac{20}{4} = 5$

Answer:

$\frac{3}{5}$