" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
waktu 15 menit= 1/4 jam
Kecepatan= jarak : waktu
Jawaban= 200 m : 1/4 jam = 800 m/jam= 0,8 km/jam