Ответ:\(\frac{6^4}{4^2}=\frac{1296}{16}=81\).\(\frac{24}{2^3}=\frac{24}{8}=3\).\(\frac{625}{5^3}=\frac{625}{125}=5\).\(\frac{8^3}{64}=\frac{512}{64}=8\).Ответ: а) 81; б) 3; в) 5; г) 8.