Question

CРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

$\frac{5}{23} \div \frac{7}{23} = \frac{5}{23} \times \frac{23}{7} = 5\times \frac{1}{7} = \frac{5}{7}$

Answer 2

Пошаговое объяснение:

5/23:7/23=5/23*23/7=5/7