Question

Помогите пожалуйста.

Answer 1

$= ( frac{363}{10} times frac{7}{11} + frac{29}{10} ) div frac{52}{100} times 19 = ( frac{33 times 7}{10} + frac{29}{10} ) times frac{100}{52} times 19 = frac{231 + 29}{10} times frac{100}{52} times 19 = frac{2600}{52} times 19 = 50 times 19 = 990$