Jawabanmu

2014-01-16T18:01:22+07:00
5880/9,8 = 600 kg

1 kotak = 60 kg 
typo dikit maap
solved!
2014-01-16T18:02:40+07:00
5880:10= 588
m = w/g = 588/9,8= 60

Jadi, massa setiap kotak yaitu 60 kg.