Jawabanmu

2014-09-02T13:55:14+07:00
50.000 - 20.000 + 15.250
= 50.000 - 35.250
=14. 750
2014-09-02T13:55:18+07:00
20.000 + 15.250= 35.250
50.000-35.250= 14.750

semoga membantu !! :)