## 共享

\frac{2}{1.2566\times 0.0025\times 10^{-6}\times \frac{8\times 1.58\times 154}{0.2\sqrt{123}}}

\frac{2}{0.0031415\times 10^{-6}\times \frac{8\times 1.58\times 154}{0.2\sqrt{123}}}

\frac{2}{0.0031415\times \frac{1}{1000000}\times \frac{8\times 1.58\times 154}{0.2\sqrt{123}}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{8\times 1.58\times 154}{0.2\sqrt{123}}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{12.64\times 154}{0.2\sqrt{123}}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{1946.56}{0.2\sqrt{123}}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{1946.56\sqrt{123}}{0.2\left(\sqrt{123}\right)^{2}}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{1946.56\sqrt{123}}{0.2\times 123}}
\sqrt{123} 的平方是 123。
\frac{2}{\frac{6283}{2000000000000}\times \frac{1946.56\sqrt{123}}{24.6}}

\frac{2}{\frac{6283}{2000000000000}\times \frac{48664}{615}\sqrt{123}}
1946.56\sqrt{123} 除以 24.6 得 \frac{48664}{615}\sqrt{123}。
\frac{2}{\frac{38219489}{153750000000000}\sqrt{123}}

\frac{2\sqrt{123}}{\frac{38219489}{153750000000000}\left(\sqrt{123}\right)^{2}}

\frac{2\sqrt{123}}{\frac{38219489}{153750000000000}\times 123}
\sqrt{123} 的平方是 123。
\frac{2\sqrt{123}}{\frac{38219489}{1250000000000}}

\frac{2\sqrt{123}\times 1250000000000}{38219489}
2\sqrt{123} 除以 \frac{38219489}{1250000000000} 的计算方法是用 2\sqrt{123} 乘以 \frac{38219489}{1250000000000} 的倒数。
\frac{2500000000000\sqrt{123}}{38219489}