\(\frac{12}{7}\times\frac{2}{11}+\frac{12}{11}\times\frac{15}{7}-\frac{12}{7}\times\frac{6}{11}\)
\(=\frac{12}{7}\times\frac{2}{11}+\frac{12}{7}\times\frac{15}{11}-\frac{12}{7}\times\frac{6}{11}\)
\(=\frac{12}{7}\times\left(\frac{2}{11}+\frac{15}{11}-\frac{6}{11}\right)\)
\(=\frac{12}{7}\times1=\frac{12}{7}\)
\(\frac{12}{7}.\frac{2}{11}+\frac{12}{11}.\frac{15}{7}-\frac{12}{7}.\frac{6}{11}\)
= \(\frac{24}{77}\)+\(\frac{180}{77}\)-\(\frac{72}{77}\)
=\(\frac{132}{77}\)
\(\frac{12}{7}\cdot\frac{2}{11}+\frac{12}{11}\cdot\frac{15}{7}-\frac{12}{7}\cdot\frac{6}{11}\)
\(=\frac{12}{7}\cdot\frac{2}{11}+\frac{12}{7}\cdot\frac{15}{11}-\frac{12}{7}\cdot\frac{6}{11}\)
\(=\frac{12}{7}\cdot\left(\frac{2}{11}+\frac{15}{11}-\frac{6}{11}\right)\)
\(=\frac{12}{7}\cdot1\)
\(=\frac{12}{7}\)