Jawabanmu

2014-09-11T15:16:23+07:00
72 x 16: a=144
1152:a =144
a = 1152/144
a= 8
2014-09-11T15:35:58+07:00
72 x 16: a=144
1152:a =144
a = 1152/144
a= 8

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