\(\frac{1\frac{4}{7}}{1\frac{1}{4}}\)
\(\frac{1+\frac{4}{7}}{1\frac{1}{4}}\)
\(\frac{1+\frac{4}{7}}{1+\frac{1}{4}}\)
\(\frac{\frac{7}{7}+\frac{4}{7}}{1+\frac{1}{4}}\)
\(\frac{\frac{11}{7}}{1+\frac{1}{4}}\)
\(\frac{\frac{11}{7}}{\frac{4}{4}+\frac{1}{4}}\)
\(\frac{\frac{11}{7}}{\frac{5}{4}}\)
\(\frac{11}{7}\times\frac{4}{5}\)
\(\frac{44}{35}\)
\(1\frac{9}{35}\)
\(1.2571428571428571...\)
.