Question

simplify each fraction.
\frac{6}{10} \

$$\begin{matrix} \\div 2 \\\\ \\div 2 \\end{matrix}$$

\boxed{\frac{3}{5}}
\frac{9}{21}

Explanation:

Step1: Simplify $\frac{6}{10}$

Divide numerator and denominator by GCD(6,10)=2: $\frac{6\div2}{10\div2}=\frac{3}{5}$

Step2: Simplify $\frac{9}{21}$

Divide numerator and denominator by GCD(9,21)=3: $\frac{9\div3}{21\div3}=\frac{3}{7}$

Answer:

$\frac{3}{5}$, $\frac{3}{7}$