Jawabanmu

2014-08-10T05:50:43+07:00
SA=satuan astronomi (astronimical unit) 

1 SA = jarak rata rata dari matahari ke bumi yaitu 150 juta Km 

jadi jarak dalam kilometer dari neptune ke matahari itu 
30 x 150 jt km = 4,5 milyar km
36 4 36
ojo ngece kro wng ora ndue
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2014-08-10T06:23:07+07:00
1 SA = 150.000.000 km

jadi kalo 30 SA = 150.000.000 dikali 30
                 SA = 4.500.000.000 km
19 3 19