Question

Сократите обыкновеннве дроби: 2/6,6/9,12/15,18/21,30/33,24/27,36/39,5/15,10/35,6/18,14/49,16/40,100/200

Answer 1

2/6=1/3
6/9=2/3
12/15=4/5
18/21=6/7
30/33=10/11
24/27=8/9
36/39=12/13
5/15=1/3
10/35=2/7
6/18=1/2
14/49=2/7
16/40=2/5
100/200=10/20=1/2