Выбери верные ответы

Сравни дроби с разными знаменателями.

1. \(\dfrac{5}{6}\) [ \( \lt\) | \( \gt\) | \( =\) ] \(\dfrac{7}{8}\) .
2. \(\dfrac{7}{21}\) [ \( \lt\) | \( \gt\) | \( =\) ] \(\dfrac{13}{39}\) .
3. \(\dfrac{7}{20}\) [ \( \lt\) | \( \gt\) | \( =\) ] \(\dfrac{9}{30}\) .