Выполните умножение одночленов.

1. \(12p k^3 \cdot (-3p^4 k^2) = -36p^{1+4}k^{3+2} = -36p^5k^5\).
2. \(0.8a^2b^3 \cdot 2.5ab = 2.0a^{2+1}b^{3+1} = 2.0a^3b^4\).
3. \((-4.6x^3y^5) \cdot 0.5x^4y^2 = -2.3x^{3+4}y^{5+2} = -2.3x^7y^7\).
4. \(0.27a^3b^2c^6 \cdot \frac{1}{3}a^2b^5c^{12} = 0.09a^{3+2}b^{2+5}c^{6+12} = 0.09a^5b^7c^{18}\).
5. \((-14x^7y^2) \cdot \frac{1}{7}x^2y^5 = -2x^{7+2}y^{2+5} = -2x^9y^7\).
6. \(\frac{3}{4}x^4y \cdot (-6z^2y^3) \cdot 1.5x^2z^8 = -6.75x^{4+2}y^{1+3}z^{2+8} = -6.75x^6y^4z^{10}\).