Представте в виде несократимой дроби или целого числа 7/63 63/72 80/85 21/84 130/250 16/64 32/40 56/80 1210/110 54/108 144/156
7/63 = 1/9,
63/72 = 7/8,
80/85 = 16/17,
21/84 = 1/4,
130/250 = 13/25,
16/64 = 1/4,
32/40 = 4/5,
56/80 = 7/10,
1210/110 = 11,
54/108 = 1/2,
144/156 = 12/13
Спасибо
:))