x^2y^3/3z di bagi 18xy/6

[tex] \frac{ {x}^{2} {y}^{2} }{3z} \div \frac{18xy}{6} = \frac{ {x}^{2} {y}^{2} }{3z} \div 3xy = \frac{xy}{3 \times 3z} = \frac{1}{9} \frac{xy}{z} [/tex]
semoga membantu:)