Найди частное в шести заданиях.

1. $\frac{9}{13} u^7 v^8 w^{10} : (\frac{13}{15} u^5 v^2 w^3) = \frac{9 \cdot 15}{13 \cdot 13} u^{7-5} v^{8-2} w^{10-3} = \frac{135}{169} u^2 v^6 w^7$ 2. $\frac{10x^{16} + 25x^{13} - 20x^9}{5x^6} = \frac{10x^{16}}{5x^6} + \frac{25x^{13}}{5x^6} - \frac{20x^9}{5x^6} = 2x^{10} + 5x^7 - 4x^3$ 3. $27s^{101} : s^{41} = 27s^{101-41} = 27s^{60}$ 4. $48t^8 : 6 = 8t^8$ 5. $\frac{\frac{3}{5}z^{10} - 0{,}27z^8 - 12z^6 - 3z^4}{0{,}3z^4} = \frac{\frac{3}{5}z^{10}}{0{,}3z^4} - \frac{0{,}27z^8}{0{,}3z^4} - \frac{12z^6}{0{,}3z^4} - \frac{3z^4}{0{,}3z^4} = 2z^6 - 0{,}9z^4 - 40z^2 - 10$ 6. $\frac{32x^4y^7z^9 - 56x^3y^2z^4 + 8x^7y^5z^6}{8x^3y^2z^4} = \frac{32x^4y^7z^9}{8x^3y^2z^4} - \frac{56x^3y^2z^4}{8x^3y^2z^4} + \frac{8x^7y^5z^6}{8x^3y^2z^4} = 4xy^5z^5 - 7 + x^4y^3z^2$ **Ответы:** 1. $\frac{135}{169} u^2 v^6 w^7$ 2. $2x^{10} + 5x^7 - 4x^3$ 3. $27s^{60}$ 4. $8t^8$ 5. $2z^6 - 0{,}9z^4 - 40z^2 - 10$ 6. $4xy^5z^5 - 7 + x^4y^3z^2$