Jawabanmu

2014-03-08T11:46:14+07:00
N = 175 *1 / 75. jadi n = 25.
Jawaban paling cerdas!
2014-03-08T11:48:27+07:00
N/175 = 1/7
7n = 175
n = 175/7
n = 25
1 5 1