簡約 (3+2/3)/(1/4+5/12)-5/8-5/6

解

簡約

\frac{3 + \frac{2}{3}}{\frac{1}{4} + \frac{5}{12}} - \frac{5}{8} - \frac{5}{6}

\frac{97}{24}

十進法表記

4.04166 \dots

解答ステップ

\frac{3 + \frac{2}{3}}{\frac{1}{4} + \frac{5}{12}} - \frac{5}{8} - \frac{5}{6}

\frac{3 + \frac{2}{3}}{\frac{1}{4} + \frac{5}{12}} = \frac{33}{6}

= \frac{33}{6} - \frac{5}{8} - \frac{5}{6}

\frac{33}{6} - \frac{5}{8} - \frac{5}{6} = \frac{97}{24}

= \frac{97}{24}