Jawabanmu

2014-03-16T16:22:27+07:00
B=2A. Y=3A. A=1A. maka A:B:Y =1A:2A:3A=1:2:3
2014-03-16T17:07:54+07:00
Kmp = A = 1 kml = B = 2 kmv = Y = 3 A : B : Y = 1 : 2 : 3