Question

Find the sum or difference.

$-\frac{4}{5}-\frac{2}{5}$

Short answer

$-\frac{6}{5}$

Step-by-step solution

Step 1. Given Information.

The provided expression is$-\frac{4}{5}-\frac{2}{5}$

Step 2. Calculation.

Since, the denominators of the first and second fractions of the expression$-\frac{4}{5}-\frac{2}{5}$are the same, add the numerators of both fractions to calculate the sum.

$\begin{array}{c}-\frac{4}{5}-\frac{2}{5}=\frac{-4-2}{5}\left[\text{writesumofnumeratorsoverdenominator}\right]\\ -\frac{4}{5}-\frac{2}{5}=\frac{-6}{5}\left[\text{add}\right]\\ -\frac{4}{5}-\frac{2}{5}=-\frac{6}{5}\end{array}$

Step 3. Conclusion.

The sum is $-\frac{6}{5}$.