Сравните числа:2/3 3/4; 2 2/3 2 3/4; 3 2/3 5 3/4; 5 2/3 3 3/4
2/3>3/4 2 2/3>2 3/4 3 2/3<5 3/4<br>5 2/3>3 3/4
вот