Найдите значение выражения (0,9-0,412:0,4)*1,5+1/3

Решите задачу:

$(\frac{9}{10} - \frac{412}{1000} \times \frac{10}{4} ) \times \frac{15}{10} + \frac{1}{3} = \\ = ( \frac{90}{100} - \frac{103}{100} ) \times \frac{15}{10} + \frac{1}{3} = \\ = - \frac{13}{100} \times \frac{15}{10} + \frac{1}{3} = \\ = \frac{39}{200 } + \frac{1}{3} = \frac{117}{600} + \frac{200}{600} = \\ = \frac{317}{600}$