a) $\sqrt[3]512 : \sqrt[3]200$ $ \left. \beginarrayc|c512 & 2\cr256 & 2 \cr128 & 2 \cr64 & 2 \cr32 & 2 \cr16 & 2 \cr8 & 2 \cr4 & 2 \cr2 & 2 \cr1\endarray \right. \qquad \qquad \left. \beginarrayc|c200 & 2\cr100 & 2 \cr50 & 2 \cr25 & 5 \cr5 (…)