Kcptn perjam 45km Brngkt pukul 06:15 Lama istirahat 10 mnt Jarak 60km tiba pukul?

07:50






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45km = 1 jam
45km = 60 menit
15km = 20 menit
60km = 80 menit
80 + 10 = 90
06.15 + 90 menit
= 07.45