Jawabanmu

2014-02-08T17:12:34+07:00
Maaph bisanya nomor 2 dan 3

2. 8 2/3 x 9 1/2 = 25/3 x 19/2 = 475/6 = 79 1/6
3. 1/3 -2 = 1/3 - 6/3 = -5/3