Условие:
Выполните деление:
1) (32a^5)/(15y^8)∶(4a^3)/(45y^4);
2) (16x^2y^8)/(15m^4n^8)∶(-(8x^3y^5)/(35m^6n^7));
3) 54p^10n^17∶(27p^12n^14)/(22a^6);
4) (72a^5b^4)/(25y^8)∶(24a^7b^9);
5) (7x^4y^13)/(18m^2n^5)∶(35x^5y^8)/(33m^4n^8)∶(11y^2n^9)/(9xm^4);
6) (-(3m^2n^3)/(4b^4))^3∶(-(3m^3n)/(4b^6))^4.