" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
0,80 x 3=5,75
waktu = 6.20-5.40 = 40menit = 2/3 jam
jadi 3km ÷ 2/3 = 3 × 3/2 = 9/2 = 4.5 km/jam
ini jawabannya klo gak salah lo