Jawabanmu

2014-09-08T14:14:44+07:00
0.72 / 0.3 = 0.72 x 10 / 3 = 7.2/3 = 2.4
0.5 / 0.25 = 0.5 x 100 / 25 = 500 / 25 = 20
0.32 / 0.2 = 0.32 x 10 / 2 = 3.2 / 2 = 1.6
Eh endrowin
ya
Tadi kamu jawab yang peserta itu gak yang ditanami pohon maksudnya 50 m bukan 50 km
belum jawab
2014-09-08T15:08:59+07:00
72/100 : 3/10 = 72/100 x 10/3 = 24/10 = 2 4/10 = 2 2/5
5/10 : 25/100 = 5/10 x 100/25 = 10/5 = 2
32/100 : 2/10 = 32/100 x 10/2 = 16/10 = 1 6/10 = 1 3/5