kk tolong banget ya.. tolong di bantu please!!!

1.[tex] \frac{1}{3} [/tex]
2.[tex] \frac{1}{256} [/tex]
3.[tex] x^{8} y^{12} [/tex]
4.[tex] \frac{ a^{12}}{ b^{8}} [/tex]
5.[tex] \frac{8y^{6}}{ x^{9}} [/tex]
7.[tex] m^{8} n^{6} [/tex]
8.[tex] \frac{25}{4 a^{16} b^{4} } [/tex]
9.[tex] \frac{27 y^{ \frac{13}{8}}}{8 x^{ \frac{15}{4} } } [/tex]
10.[tex] \frac{y^{ \frac{13}{12} } }{ x^{ \frac{5}{6} } } [/tex]