Question

2 2/9 : 1 7/9 СРОЧНО !!!!!!!!!!!​

Answer 1

Решение:

$2 \frac{2}{9} \div 1 \frac{7}{9} = \frac{20}{9} \div \frac{16}{9} = \frac{20}{9} \times \frac{9}{16} = 5 \times \frac{1}{4} = \frac{5}{4}$