A few days ago, somebody, Ask me, how to solve thsi exercise…
And this is the answer….
Remember the formula : 
I hope yu can understand my problem solving….
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Tanya-Jawab
This entry was posted on 15 Desember, 2008 at 5:30 am and is filed under Tanya Jawab matematika, Tanya-Jawab. You can subscribe via RSS 2.0 feed to this post's comments. You can comment below, or link to this permanent URL from your own site.
20 November, 2009 pada 1:30 am
uang a Rp 850.000
uang b Rp 900.000
uang c Rp 3.000.000
berapa perbandingan uang a,uang b,dan uang c
20 November, 2009 pada 2:59 am
A : b : c = 850.000 : 900.000 : 3.000.000
a : b ; C = 85 : 90 : 300
a : b : c = 7 : 6 : 20