Jawabanmu

2014-06-18T07:27:43+07:00
Jawabannya
3 1/13 x 5 3/15 = 40/13 x 78/15 = 624/39 = 16

2014-06-18T07:33:16+07:00
3 1/3 x 5 3/15 = 40/13 x 78/15
                     = 3120/195 = 16