Сократите дроби: 56-72-ых , 50-75-ых , 48-64-тых , 56-168-ых , 18-54-ых , 49-98-ых , 17-51-ых , 16-48-ых , 25-125-ых , 15-75-!

56/72=7/9
50/75=2/3
48/64=3/4
56/168=1/3
18/54=1/3
49/98=1/2
17/51=1/3
16/48=1/3
25/125=1/5
15/75=1/5