Задание
Из каких отношений можно составить пропорцию?
- \(\displaystyle \frac{56}{35}\) и \(\displaystyle \frac{28}{16}\)
- \(\displaystyle \frac{72}{60}\) и \(\displaystyle \frac{25}{20}\)
- \(\displaystyle \frac{63}{49}\) и \(\displaystyle \frac{54}{42}\)
- \(\displaystyle \frac{36}{54}\) и \(\displaystyle \frac{14}{21}\)