Jawabanmu

2014-08-25T19:40:51+07:00
2/3 x (1/2)^2 x ¾ x (-1/-3)^3 : ½ x (1/3)^2
2/3 x 2/4 x ¾ x -3/9 : ½ x 2/6 =    36/48 di perkecil jd 6/8 di perkecil = 3/4