$$\frac { 3 } { 4 } \times \frac { 7 } { 8 } \times 2 \frac { 2 } { 3 } \times \frac { 12 } { 13 }$$
$\frac{21}{13}\approx 1.615384615$
$$\frac{3\times 7}{4\times 8}\times \frac{2\times 3+2}{3}\times \frac{12}{13}$$
$$\frac{21}{32}\times \frac{2\times 3+2}{3}\times \frac{12}{13}$$
$$\frac{21}{32}\times \frac{6+2}{3}\times \frac{12}{13}$$
$$\frac{21}{32}\times \frac{8}{3}\times \frac{12}{13}$$
$$\frac{21\times 8}{32\times 3}\times \frac{12}{13}$$
$$\frac{168}{96}\times \frac{12}{13}$$
$$\frac{7}{4}\times \frac{12}{13}$$
$$\frac{7\times 12}{4\times 13}$$
$$\frac{84}{52}$$
$$\frac{21}{13}$$
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$\frac{3 \cdot 7}{13} = 1\frac{8}{13} = 1.6153846153846154$
