Сократите дроби: 312/384; 750/4550; 1386/333.

1) \(\dfrac{312}{384}=\dfrac{312\div24}{384\div24}=\dfrac{13}{16}\).

2) \(\dfrac{750}{4550}=\dfrac{750\div50}{4550\div50}=\dfrac{15}{91}\).

3) \(\dfrac{1386}{333}=\dfrac{1386\div9}{333\div9}=\dfrac{154}{37}\).

Ответ: \(\dfrac{13}{16};\ \dfrac{15}{91};\ \dfrac{154}{37}\).