Задание
Вычисли и соедини с ответом
\(\dfrac{3}{4}\cdot\dfrac{4}{5}=\dfrac{3\cdot4}{4\cdot5}=\dfrac{3}{5}\) .
| \(\dfrac{7}{8}\cdot\dfrac{8}{9}\) | \(\dfrac{81}{85}\) |
| \(\dfrac{81}{94}\cdot\dfrac{94}{85}\) | \(\dfrac{7}{9}\) |
| \(\dfrac{23}{30}\cdot\dfrac{105}{92}\) | \(\dfrac{1}{6}\) |
| \(\dfrac{15}{14}\cdot\dfrac{56}{105}\) | \(\dfrac{4}{7}\) |
| \(\dfrac{53}{57}\cdot\dfrac{19}{106}\) | \(\dfrac{7}{8}\) |