$\displaystyle \frac{5}{6}$\displaystyle \frac{5}{6}

$\displaystyle \frac{1}{6}$\displaystyle \frac{1}{6}

$\displaystyle \frac{1}{7}$\displaystyle \frac{1}{7}

$\displaystyle \frac{6}{7}$\displaystyle \frac{6}{7}