Question

Evaluate: $4x^3{y}^3{z}^3÷12xyz$

Answer 1

$4x^3{y}^3{z}^3÷12xyz=\frac{4\times x\times x\times x\times y\times y\times y\times z\times z\times z}{12\times x\times y\times z}$
$=\frac{1}{3}{x}^2{y}^2{z}^2$