=\(\frac{5x6x26}{12x13x25}=\frac{780}{3900}=\frac{1}{5}\)
\(\frac{5}{12}\times\frac{6}{13}\times\frac{26}{25}=\frac{5\times6\times26}{12\times13\times25}=\frac{780}{3900}=\frac{1}{5}\)
\(=\frac{5\cdot6\cdot26}{12\cdot13\cdot25}\)
\(=\frac{2}{20}\)
\(=\frac{1}{10}\)
\(\frac{5}{12}x\frac{6}{13}x\frac{26}{25}=\frac{5x6x26}{12x13x25}=\frac{780}{3900}=\frac{1}{5}\)
\(\frac{5}{12}x\frac{6}{13}x\frac{26}{25}=\frac{5x6x26}{12x13x25}=\frac{5x2x3x13x2}{6x2x13x5x5}=turuttnha\)
\(=\frac{5\cdot6\cdot26}{12\cdot13\cdot25}=\frac{2}{10}=\frac{1}{5}\)