Jawabanmu

2014-05-17T18:27:01+07:00
27 per 4 dibagi 1/4 = 27/4 x 4/1 = 27
2014-05-17T18:27:30+07:00
27/4 : 1/4 = 27/4 * 4/1 = 108/4 = 27...