Jawabanmu

2014-04-08T20:26:26+07:00
9/ 12 x 16/100 x M = 2.240.000 - M 
3/25 M = 2.240.000 M 
3/25 + 25 / 25 = 28/25 M 
M = 2.240.000 : 28/25 
M = 2.000.000

2014-04-08T20:53:53+07:00
2.240.000:(100%+100%x(9/12x16) =2.240.000:(100%+12%) =2.240.000:112% =2.000.000 jadi,besar uang yg ditabung sebesar=Rp.2.000.000,00