Question

Срочно помогите математика 6 класс​

Answer 1

$= \frac{126}{5} \div \frac{7}{2} + ( \frac{18}{3} - \frac{13}{3} ) \times \frac{3}{5} = \frac{126}{5} \times \frac{2}{7} + \frac{5}{3} \times \frac{3}{5} = \frac{18 \times 2}{5 \times 1} + \frac{1}{1} = \frac{36}{5} + 1 = 7.2 + 1 = 8.2$