1. 20 Km/Jam=......M/Detik 2. 14 M/Jam=.......Km/Menit 3.150 M/Detik= ........Hm/Jam 4. 18 Km/Menit=........M/Detik 5. 75 Km/Jam=......M/Menit #TlongSegeraDiJaw

1.20 km /Jam =......M/Detik
=20 km /Jam =20 km/1 jam = km ke m=20000 m
=1 jam =jam ke detik =1×60×60=3600
=20000 m :3600 detik
=5,55 m/detik
2 .14 m/jam =......km/menit
=14 m/jam =14 m /1 jam =m ke km =0,00063 km
= 1 jam = jam ke menit =1×60=60 menit
=0,00063 km : 60 menit
=0,00001055 km/menit
Maaf cuma bisa segitu..
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