Jawabanmu

2014-08-08T19:37:07+07:00
10/20+16/20 = 26/20 atau 1 3/10
15/6+3/6 = 18/6 atau 3
18/12+28/12 = 46/12 atau 3 5/6
24/12+10/12 = 34/12 atau 2 5/6
5/8+16/8  = 21/8 atau 2 5/8
2014-08-08T19:57:56+07:00
2/3+4/5= 10/15+ 12/15 = 22/15 = 1 7/15
5/2+3/6= 15/6+3/6 = 18/6 = 3
6/4+7/3= 18/12+28/12= 46/12= 3 10/12 = 3 5/6
8/4+5/6= 48/24+20/24= 68/24= 34/12=  17/6 = 2 5/6
5/8+4/2=5/8+16/8= 21/8 = 2 5/8