(1000)12 ÷ (10)30 = ?

Answer: Option A

$$\begin{array}{rl}& \frac{{\left(1000\right)}^{12}}{{\left(10\right)}^{30}}\\ & =\frac{{\left({10}^3\right)}^{12}}{{\left(10\right)}^{30}}\\ & =\frac{{\left(10\right)}^{\left(3\times 12\right)}}{{\left(10\right)}^{30}}\\ & =\frac{{\left(10\right)}^{36}}{{\left(10\right)}^{30}}\\ & ={\left(10\right)}^{\left(36-30\right)}\\ & =10^6\\ & ={\left({10}^3\right)}^2\\ & ={\left(1000\right)}^2\end{array}$$