$$m=\frac{\frac{2}{5}+9+\frac{5}{2}}{\frac{5}{2}-\frac{3}{21}\times\frac{14}{4}}$$
$m = \frac{119}{20} = 5\frac{19}{20} = 5.95$
$$m=\frac{\frac{2}{5}+\frac{45}{5}+\frac{5}{2}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{2+45}{5}+\frac{5}{2}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{47}{5}+\frac{5}{2}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{94}{10}+\frac{25}{10}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{94+25}{10}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{119}{10}}{\frac{5}{2}-\frac{3}{21}\times \frac{14}{4}}$$
$$m=\frac{\frac{119}{10}}{\frac{5}{2}-\frac{1}{7}\times \frac{14}{4}}$$
$$m=\frac{\frac{119}{10}}{\frac{5}{2}-\frac{1}{7}\times \frac{7}{2}}$$
$$m=\frac{\frac{119}{10}}{\frac{5}{2}-\frac{1\times 7}{7\times 2}}$$
$$m=\frac{\frac{119}{10}}{\frac{5}{2}-\frac{1}{2}}$$
$$m=\frac{\frac{119}{10}}{\frac{5-1}{2}}$$
$$m=\frac{\frac{119}{10}}{\frac{4}{2}}$$
$$m=\frac{\frac{119}{10}}{2}$$
$$m=\frac{119}{10\times 2}$$
$$m=\frac{119}{20}$$
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$m≔\frac{119}{20}$
