Jawabanmu

2014-02-12T19:49:23+07:00
8 1/2 = 17/2 55% = 55/100 17/2 : 55/100 = 17/2 x 100/55 = 17 x 50/55 = 17 x 10/11 = 170/11 = enambelas 5/11
1 5 1
2014-02-12T21:07:21+07:00
8 1/2:25/100= 17/2 : 25/100=17/2 × 100/25=34