Jawabanmu

2014-09-12T18:50:38+07:00
A)2/7,45%,0.50,0.7
B)45%,0.5,55%,4/5
C)0.65,70%,8/10,750%
3 4 3
2014-09-12T18:52:17+07:00
A.2/7,45%,0,50,0,7
b.45%,0,5,55%,4/5
c.0,65,70%,8/10,750%
2 4 2