" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2/3 = 3,5/X
X= 8 jam 15 menit
60 . 3.5 = 90 . t2
t2 = 210/90 = 2, 1/3 atau 2 jam 20 menit