Jawabanmu

Jawaban paling cerdas!
2014-02-25T18:09:29+07:00
A : B
     B : C
= 1 : 2
       3 : 5
  ---------------x
A = 1 x 3 = 3
B = 3 x 2 = 6
C = 2 x 5 = 10
jadi, A : B: C = 3 : 6 : 10

1 5 1
2014-02-25T18:11:55+07:00
A = 1.3
b = 2.3
c = 2.5
a:b:c = 3 : 6 : 10