1;\\ \frac{x}{5}>0; x>0;\\ 0<\frac{1}{4}<1;\\ \frac{x}{5}<(\frac{1}{4})^1;\\ \frac{x}{5}<\frac{1}{4};\\ x<\frac{5}{4}=1.25;\\ (0;1.25)" alt="log_{\frac{1}{4}} (\frac{x}{5})>1;\\ \frac{x}{5}>0; x>0;\\ 0<\frac{1}{4}<1;\\ \frac{x}{5}<(\frac{1}{4})^1;\\ \frac{x}{5}<\frac{1}{4};\\ x<\frac{5}{4}=1.25;\\ (0;1.25)" align="absmiddle" class="latex-formula">