Найти значения выражения!!??

Решите задачу:

$\frac {(\frac {2}{3}+0,(3)):0,25}{0,12(3):0,60925} = \frac {(\frac {2}{3}+\frac {1}{3}) \cdot 4}{(\frac {12}{100}+\frac {1}{300}):(\frac{609}{1000}+\frac{25}{100000})} =\frac {4}{(\frac {36}{300}+\frac {1}{300}):(\frac{609}{1000}+\frac{1}{4000})} = \\ = \frac {4}{\frac {37}{300}:(\frac{2436}{4000}+\frac{1}{4000})} = \frac {4}{\frac {37}{300}:\frac{2437}{4000}} = \frac {4}{\frac {37}{300} \cdot \frac{4000}{2437}} = \frac {4}{\frac {37}{3} \cdot \frac{40}{2437}} = \\$
$= \frac {4 \cdot 3 \cdot 2437}{37 \cdot 40} = \frac { 3 \cdot 2437}{37 \cdot 10} = \frac {7311}{370}= 19 \frac {281}{370}$