Jawabanmu

2014-09-08T22:14:34+07:00
1. 3/4 x 6000 = 3 x 1500 = 4500
2. 15/100 x 4000 = 15 x 40 = 600
3. 1 2/4 = 6/4 = 3/2
     3/2 x 3/5 = 15/10 x 6/10 = 3/5 x 3/2 = 9/10
4. 3/5 +2/4 = 12/20 + 10/20 = 22/20 = 11/10
5. 25,3 x 15,2 = 384,56