Jawabanmu

2014-06-14T09:53:14+07:00
1. 5
2. 5
3. 3 12/20
4. 23 3/48
*maaf kalau salah
2014-06-14T11:04:53+07:00
1. 25 x 3/15 = 5
2. 21/3 x5/7 = 5
3. 1/3 x 2 1/4 = 3/4
4.6 3/4 x 3 5/12 = 371/16