Jawabanmu

2014-06-06T10:37:11+07:00
T=s/v =1200/2 = 600s
600:60 = 10mnit ..
masuk skolah 06.45 . jadi 06.35
2014-06-06T11:37:07+07:00
1200 : 2 = 600
600 detik = 10 menit
06.45-00.10 = 06.35