\(x=\left[6\frac{3}{5}:6-0,125\cdot8+2\frac{2}{15}\cdot0,05\right]\cdot\frac{11}{4}\)
\(\Leftrightarrow x=\left[\frac{33}{5}:6-\frac{1}{8}\cdot8+\frac{32}{15}\cdot\frac{1}{20}\right]\cdot\frac{11}{4}\)
\(\Leftrightarrow x=\left[\frac{33}{5}\cdot\frac{1}{6}-\frac{1}{8}\cdot8+\frac{32}{15}\cdot\frac{1}{20}\right]\cdot\frac{11}{4}\)
\(\Leftrightarrow x=\left[\frac{11}{5}\cdot\frac{1}{2}-1+\frac{8}{15}\cdot\frac{1}{5}\right]\cdot\frac{11}{4}\)
\(\Leftrightarrow x=\left[\frac{11}{10}-1+\frac{8}{75}\right]\cdot\frac{11}{4}\)
\(\Leftrightarrow x=\left[\frac{1}{10}+\frac{8}{75}\right]\cdot\frac{11}{4}\)
Tính nốt đi nhé Nguyển Lương Hiếu
