a+2.9" alt="a+3.1>a+2.9" align="absmiddle" class="latex-formula">
b-4.61" alt="b-4.25 >b-4.61" align="absmiddle" class="latex-formula">
4.08*c" alt="4.5*c>4.08*c" align="absmiddle" class="latex-formula">
\frac{6.989}{d} " alt=" \frac{7.01}{d} > \frac{6.989}{d} " align="absmiddle" class="latex-formula">
k " alt=" \frac{k}{0.2} >k " align="absmiddle" class="latex-formula">