Jawabanmu

Jawaban paling cerdas!
2014-08-22T16:36:43+07:00
2014-08-22T16:38:42+07:00
3 1/2=7/2[3 x 2 +1]
4/9 : 7/2=4/9 x 2/7=8/63
1 5 1