5/6 * 5/6
\(\frac{5}{6}\times\frac{5}{6}=\frac{25}{36}\\ or\\ 5\div6\times5\div6\\ =\frac{5}{6}\times5\div6\\ =\frac{25}{6}\div6\\ =\frac{25}{6}\times\frac{1}{6}\\ =\frac{25}{36}\)