計算溶液稀釋的方法是下列何者？（V：容積，C：濃度）
\mathrm{V}_{1}＋\mathrm{C}_{1}＝\mathrm{V}_{2}＋\mathrm{C}_{2}
\mathrm{V}_{1}
\mathrm{C}_{1}
\mathrm{V}_{2}
\mathrm{C}_{2}
\mathrm{V}_{1}×\mathrm{C}_{1}＝\mathrm{V}_{2}＋\mathrm{C}_{2}
\mathrm{V}_{1}×\mathrm{C}_{1}＝\mathrm{V}_{2}×\mathrm{C}_{2}
\mathrm{V}_{1}／\mathrm{C}_{1}＝\mathrm{V}_{2}／\mathrm{C}_{2}
