" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
POR = 126
dit : QOS...?
jwb :
PTR = x (POR - QOS)
40 = (126 - QOS)
40 = 126 - QOS
QOS = 126 - 40
QOS = 86
jadi QOS adalah 86