Jawabanmu

Jawaban paling cerdas!
2014-09-08T15:48:42+07:00
A. 6 / 6+3 = 4 / a
       6/9 = 4 / a
     lalu dikali silang, jdi
6a = 36
a = 6

b. b/b + 4 = 8 / 12
kali silang jga jdi
12 b = 8b + 32
12b - 8b =32
4b = 32
b = 8

c. 8/8+c = 6 / 9
72 = 48 + 6c
72-48 =6c
24 = 6c
4 = c

d. d /d+6 = 4/12
12 d = 4d + 24
12d-4d = 24
8d = 24
d = 3
8 4 8
gmn paham ma jwbnku kan?
iyaps,mksih yak ;)
ok,,,sma2 :D
makasih :)