Jawabanmu

2014-09-09T18:36:02+07:00
1.27/45 + 40/45 = 67/45 atau 1 22/45
2.12/12 - 11/12 = 1/12
3.21/24 - 8/24 = 13/24
Jawaban paling cerdas!
2014-09-09T18:37:27+07:00