Jawabanmu

2014-09-04T19:23:39+07:00
1/4n : 50 = 120 :24 n/4 : 50= 5 n/4 x 1/50 = 5 n/200 = 5 n= 1000
2 4 2
2014-09-04T19:24:23+07:00
N/4/50 = 120/24
n/200 = 120/24
n=1000
1 2 1