Задание
Соотнеси пары равных произведений
| \(\left(-\cfrac{1}{2}\right)\cdot \dfrac{-3}{4}\) | \(\cfrac{-1}{2}\cdot \cfrac{3}{4}\) |
| \(\cfrac{-1}{2}\cdot \cfrac{-3}{4}\) | \(\left(-\cfrac{1}{2}\right)\cdot \left(-\cfrac{3}{4}\right)\) |
| \(\cfrac{1}{2}\cdot \left(-\cfrac{3}{4}\right)\) | \(\cfrac{1}{2}\cdot \cfrac{-3}{4}\) |
| \(\left(-\cfrac{1}{2}\right)\cdot \cfrac{3}{4}\) | \(\cfrac{1}{2}\cdot \cfrac{3}{4}\) |