$$(2 \frac{ 1 }{ 5 } \div 3 \frac{ 2 }{ 25 } ) \times 4 \frac{ 2 }{ 5 } \div (3- \frac{ 1 }{ 5 } )$$
$\frac{55}{49}\approx 1.12244898$
$$\frac{\frac{\left(2\times 5+1\right)\times 25}{5\left(3\times 25+2\right)}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5\left(1+2\times 5\right)}{2+3\times 25}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5\left(1+10\right)}{2+3\times 25}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5\times 11}{2+3\times 25}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{55}{2+3\times 25}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{55}{2+75}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{55}{77}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5}{7}\times \frac{4\times 5+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5}{7}\times \frac{20+2}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5}{7}\times \frac{22}{5}}{3-\frac{1}{5}}$$
$$\frac{\frac{5\times 22}{7\times 5}}{3-\frac{1}{5}}$$
$$\frac{\frac{22}{7}}{3-\frac{1}{5}}$$
$$\frac{\frac{22}{7}}{\frac{15}{5}-\frac{1}{5}}$$
$$\frac{\frac{22}{7}}{\frac{15-1}{5}}$$
$$\frac{\frac{22}{7}}{\frac{14}{5}}$$
$$\frac{22}{7}\times \frac{5}{14}$$
$$\frac{22\times 5}{7\times 14}$$
$$\frac{110}{98}$$
$$\frac{55}{49}$$
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$\frac{5 \cdot 11}{7 ^ {2}} = 1\frac{6}{49} = 1.1224489795918366$
