Question

find the difference.
\\(\frac{1}{2} - \frac{1}{5} = \frac{?}{?}\\)

Explanation:

Step1: Find common denominator

The least common denominator of 2 and 5 is 10.

Step2: Rewrite fractions

$\frac{1}{2} = \frac{5}{10}$, $\frac{1}{5} = \frac{2}{10}$

Step3: Subtract numerators

$\frac{5}{10} - \frac{2}{10} = \frac{3}{10}$

Answer:

$\frac{3}{10}$