Jawabanmu

2014-09-08T22:21:45+07:00
2014-09-08T22:22:42+07:00
1. 3/4 x 600 = 3 x 150 = 450
2. 25,3 x 15,2 = 253/10 x 152/10 = 38456/100 = 384,56
3. 15/100 X 4000 = 15 x 40 = 600