Question

вычислите 1 2/3 ×(3/5÷6/7)
помогите​

Answer 1

Ответ:

$1 \frac{2}{3} \times ( \frac{3}{5} \div \frac{6}{7} ) = 1\frac{1}{6} \\ 1) \frac{3}{5} \div \frac{6}{7} = \frac{3}{5} \div \frac{7}{6} = \frac{21}{30} = \frac{7}{10} \\ 2)1 \frac{2}{3} \times \frac{7}{10} = \frac{5}{3} \times \frac{7}{10} = \frac{35}{30} = 1 \frac{1}{6}$