Question

Помогите пожалуйста.

Answer 1

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