какой знак надо поставить 7/8...2/8, 3/10...2/5, 6/8...7/8, 1/2...5/10, 1/8...5/8, 4/6...7/9.
7/8>2/8
3/10<2/5</span>
6/8<7/8</span>
1/2 =5/10
1/8<5/8</span>
4/6<7/9</span>