Помогите пожалуйста, срочно, даю 15 баллов

Решите задачу:

$\frac{\left(0,5:1,25+\frac75:1\frac47-\frac3{11}\right)\cdot3}{\left(1,5+\frac14\right):18\frac13}\\0,5:1,25=\frac5{10}:\frac{125}{100}=\frac12:\frac54=\frac12\cdot\frac45=\frac25\\\frac75:1\frac47=\frac75:\frac{11}7=\frac75\cdot\frac7{11}=\frac{49}{55}\\\left(0,5:0,125+\frac75:1\frac47-\frac3{11}\right)\cdot3=\left(\frac25+\frac{49}{55}-\frac3{11}\right)\cdot3=\frac{22+49-15}{55}\cdot3=\\=\frac{56}{55}\cdot3=\frac{168}{55}$
$\left(1,5+\frac14\right):18\frac13=\left(\frac32+\frac14\right):\frac{55}3=\frac{6+1}4\cdot\frac3{55}=\frac{21}{220}\\\frac{\left(0,5:0,125+\frac75:1\frac47-\frac3{11}\right)\cdot3}{\left(1,5+\frac14\right):18\frac13}=\frac{168}{55}:\frac{21}{220}=\frac{168}{55}\cdot\frac{220}{21}=8\cdot4=32$