Question

Сократите дроби;
21/140
7/126
56/60
14/70
30/100
20/56

Answer 1

21140=320
7126=118
5660=1415
1470=210=15
30100=310
2056=514

Answer 2

21/140 = 3/20
7/126 = 1/18
56/60 = 14/15
14/70 = 1/5
30/100 = 3/10
20/56 = 5/14