Question

Помогите срочно пожалуйсто

Answer 1

$5 \frac{2}{9} \div (3 - 1 \frac{1}{9} \times 2 \frac{2}{5} ) + \frac{4}{5} = \frac{47}{9} \div (3 - \frac{10}{9} \times \frac{12}{5} ) + \frac{4}{5} = \frac{47}{9} \div (3 - \frac{2 \times 4}{3 \times 1} ) + \frac{4}{5} = \frac{47}{9} \div (3 - \frac{8}{3} ) + \frac{4}{5} = \frac{47}{9} \div ( \frac{9}{3} - \frac{8}{3} ) + \frac{4}{5} = \frac{47}{9} \div \frac{1}{3} + \frac{4}{5} = \frac{47}{9} \times \frac{3}{1} + \frac{4}{5} = \frac{47}{3} + \frac{4}{5} = \frac{235}{15} + \frac{12}{15} = \frac{247}{15} = 16 \frac{7}{15}$

Answer 2

$\frac{47}{9} \div (3 - \frac{10}{9} \times \frac{12}{5} ) + \frac{4}{5} = \frac{47}{9} \div (3 - \frac{2}{3} \times 4) + \frac{4}{5} = 47 \div (3 - \frac{8}{3} ) + \frac{4}{5} = \frac{47}{9} \div \frac{1}{3} + \frac{4}{5} = \frac{47}{9} \times 3 + \frac{4}{5} = \frac{47}{3} + \frac{4}{5} = 16 \frac{7}{15}$