Задание
Приведите дроби \(\dfrac {5} {6}\) и \(\dfrac {2} {9}\) к наименьшему общему знаменателю.
- \(\dfrac {15} {18}\) и \(\dfrac {4} {18}\)
- \(\dfrac {30} {36}\) и \(\dfrac {8} {36}\)
- \(\dfrac {5} {18}\) и \(\dfrac {2} {18}\)
- \(\dfrac {5} {9}\) и \(\dfrac {2} {9}\)