Jawabanmu

Jawaban paling cerdas!
2014-04-24T06:24:03+07:00
2014-04-24T06:25:37+07:00
C/ f-32= 5/ 9 45/ f-32= 5/9 5/f-32 = 5/1 5= f-32. 5 5= 5f - 160 5f = 165 f = 35