Question

2 2\3 / x =1 1\9 решить плиз

Answer 1

$2 \frac{2}{3} \div x = 1 \frac{1}{9} \\ x = 2 \frac{2}{3} ÷1\frac{1}{9} = \frac{8}{3} \times \frac{9}{10} = \frac{24}{10}$