Find ten rational numbers between `(-2)/5 and 1/2.`

Explanation

To find ten rational numbers between \(-\frac{2}{5}\) and \(\frac{1}{2}\), we can follow these steps:

### Step 1: Convert the given fractions to have a common denominator.
First, we need to express both fractions with a common denominator to easily identify the numbers between them.

- The denominator of \(-\frac{2}{5}\) is 5. We can multiply the numerator and denominator by 4 to convert it to a fraction with a denominator of 20:
\[
-\frac{2}{5} = -\frac{2 \times 4}{5 \times 4} = -\frac{8}{20}
...