Jarak dri jkrt ke bndng adalah 180km.pmn berangkat dri jkrt pkl 08.45 menuju bndng dgn mengendarai sepeda motor dgn kcptn rata rata 50km/jm,pkl brp pmn tiba dibndng jika slma perjalanan pmn beristirahat slm 25mnt?
josephmanuel
V = s / t 50 = 180 /t t = 180/50 = 3,6 jam = 3 jam 36 menit
perjalanan = 3:36 + 0:25 = 4:01
tiba = 8:45 + 4:01 =12:46
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nagariisabrani
50 km= 1 jam. 180 km = 3.6 jam = 3 jam 36 menit pukul 08.45 + 3 jam 36 menit = 12.21 12.21+ istirahat 25 menit = 12.46 pukul 12.46 paman sampai
50 = 180 /t
t = 180/50 = 3,6 jam = 3 jam 36 menit
perjalanan = 3:36 + 0:25 = 4:01
tiba = 8:45 + 4:01 =12:46
180 km = 3.6 jam = 3 jam 36 menit
pukul 08.45 + 3 jam 36 menit = 12.21
12.21+ istirahat 25 menit = 12.46
pukul 12.46 paman sampai