" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kecepatan biasa = 50 km/jam
jarak = 140 km
Jarak yang telah ditempuh = 80 km
Jarak yang belom ditempuh = 60 km
Waktu dalam 60 km = 60/50 = 1,2 jam
Istirahat 12 menit = 0,2 jam
sisa waktu = 1 jam
60 = v x 1
v = 60 km/jam
menurut saya