Чему равна разность дробей:

\(\displaystyle \frac{3}{10}-\frac{1}{10}=\,?\)

• \(\displaystyle \frac{2}{10}\)
• \(\displaystyle \frac{1}{10}\)
• \(\displaystyle \frac{6}{7}\)
• \(\displaystyle \frac{3}{10}\)