Question

subtract.

\\(\frac{-13}{20} - \frac{1}{2} =\\)

Explanation:

Find a common denominator

$$ \frac{1}{2} = \frac{1 \times 10}{2 \times 10} = \frac{10}{20} $$

Subtract the numerators

$$ \frac{-13}{20} - \frac{10}{20} = \frac{-13 - 10}{20} = \frac{-23}{20} $$

Answer:

Subtract.

\(\frac{-13}{20} - \frac{1}{2} =\) <blank>\(-\frac{23}{20}\)</blank>