Jawabanmu

2014-02-24T15:24:03+07:00
153 per 10 x 2000 =...
2106 per 100 x 400 =...
438 per 100 x 46 per 10=...
1 5 1
2014-02-24T15:29:56+07:00
15,3 x 2000=30600=30600/1
21,06 x 400=8424=8424/1
4,38 x 4,6=20,148=20148/1000

Semoga Membantu