Question

find the difference.
\\(\frac{1}{2} - \frac{1}{10} = \frac{?}{?}\\)

Explanation:

Step1: Find common denominator

Common denominator of 2 and 10 is 10.

Step2: Rewrite fractions

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

Step3: Subtract numerators

$\frac{5 - 1}{10} = \frac{4}{10}$

Step4: Simplify (optional)

$\frac{4\div2}{10\div2} = \frac{2}{5}$

Answer:

$\frac{4}{10}$ (or simplified to $\frac{2}{5}$)